2028069974

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 3701085696

約数和(自身を除く): 1673015722

約数列:

[1, 2, 7, 14, 37, 43, 74, 83, 86, 166, 259, 301, 518, 581, 602, 1097, 1162, 1591, 2194, 3071, 3182, 3569, 6142, 7138, 7679, 11137, 15358, 21497, 22274, 24983, 40589, 42994, 47171, 49966, 81178, 91051, 94342, 132053, 182102, 264106, 284123, 330197, 568246, 637357, 660394, 924371, 1274714, 1745327, 1848742, 3368887, 3490654, 3915193, 6737774, 7830386, 12217289, 23582209, 24434578, 27406351, 47164418, 54812702, 144862141, 289724282, 1014034987, 2028069974]

約数ペア:

[(1, 2028069974), (2, 1014034987), (7, 289724282), (14, 144862141), (37, 54812702), (43, 47164418), (74, 27406351), (83, 24434578), (86, 23582209), (166, 12217289), (259, 7830386), (301, 6737774), (518, 3915193), (581, 3490654), (602, 3368887), (1097, 1848742), (1162, 1745327), (1591, 1274714), (2194, 924371), (3071, 660394), (3182, 637357), (3569, 568246), (6142, 330197), (7138, 284123), (7679, 264106), (11137, 182102), (15358, 132053), (21497, 94342), (22274, 91051), (24983, 81178), (40589, 49966), (42994, 47171)]