2001253644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2089}}^1$

素因数の和:2224

約数の個数: 144

約数和(自身を含む): 5751345600

約数和(自身を除く): 3750091956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 89, 92, 117, 138, 156, 178, 207, 234, 267, 276, 299, 356, 414, 468, 534, 598, 801, 828, 897, 1068, 1157, 1196, 1602, 1794, 2047, 2089, 2314, 2691, 3204, 3471, 3588, 4094, 4178, 4628, 5382, 6141, 6267, 6942, 8188, 8356, 10413, 10764, 12282, 12534, 13884, 18423, 18801, 20826, 24564, 25068, 26611, 27157, 36846, 37602, 41652, 48047, 53222, 54314, 73692, 75204, 79833, 81471, 96094, 106444, 108628, 144141, 159666, 162942, 185921, 192188, 239499, 244413, 288282, 319332, 325884, 371842, 432423, 478998, 488826, 557763, 576564, 624611, 743684, 864846, 957996, 977652, 1115526, 1249222, 1673289, 1729692, 1873833, 2231052, 2416973, 2498444, 3346578, 3747666, 4276183, 4833946, 5621499, 6693156, 7250919, 7495332, 8552366, 9667892, 11242998, 12828549, 14501838, 17104732, 21752757, 22485996, 25657098, 29003676, 38485647, 43505514, 51314196, 55590379, 76971294, 87011028, 111180758, 153942588, 166771137, 222361516, 333542274, 500313411, 667084548, 1000626822, 2001253644]

約数ペア:

[(1, 2001253644), (2, 1000626822), (3, 667084548), (4, 500313411), (6, 333542274), (9, 222361516), (12, 166771137), (13, 153942588), (18, 111180758), (23, 87011028), (26, 76971294), (36, 55590379), (39, 51314196), (46, 43505514), (52, 38485647), (69, 29003676), (78, 25657098), (89, 22485996), (92, 21752757), (117, 17104732), (138, 14501838), (156, 12828549), (178, 11242998), (207, 9667892), (234, 8552366), (267, 7495332), (276, 7250919), (299, 6693156), (356, 5621499), (414, 4833946), (468, 4276183), (534, 3747666), (598, 3346578), (801, 2498444), (828, 2416973), (897, 2231052), (1068, 1873833), (1157, 1729692), (1196, 1673289), (1602, 1249222), (1794, 1115526), (2047, 977652), (2089, 957996), (2314, 864846), (2691, 743684), (3204, 624611), (3471, 576564), (3588, 557763), (4094, 488826), (4178, 478998), (4628, 432423), (5382, 371842), (6141, 325884), (6267, 319332), (6942, 288282), (8188, 244413), (8356, 239499), (10413, 192188), (10764, 185921), (12282, 162942), (12534, 159666), (13884, 144141), (18423, 108628), (18801, 106444), (20826, 96094), (24564, 81471), (25068, 79833), (26611, 75204), (27157, 73692), (36846, 54314), (37602, 53222), (41652, 48047)]