1488890047918

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{62233}}^1$

素因数の和:62562

約数の個数: 96

約数和(自身を含む): 2842694779680

約数和(自身を除く): 1353804731762

約数列:

[1, 2, 7, 13, 14, 26, 49, 89, 91, 98, 178, 182, 211, 422, 623, 637, 1157, 1246, 1274, 1477, 2314, 2743, 2954, 4361, 5486, 8099, 8722, 10339, 16198, 18779, 19201, 20678, 37558, 38402, 56693, 62233, 113386, 124466, 131453, 134407, 244127, 262906, 268814, 435631, 488254, 809029, 871262, 920171, 1618058, 1708889, 1840342, 3049417, 3417778, 5538737, 5663203, 6098834, 11077474, 11326406, 11962223, 13131163, 23924446, 26262326, 38771159, 39642421, 72003581, 77542318, 79284842, 91918141, 144007162, 170705119, 183836282, 271398113, 341410238, 504025067, 542796226, 643426987, 1008050134, 1168673507, 1194935833, 1286853974, 2337347014, 2389871666, 3528175469, 7056350938, 8180714549, 8364550831, 15192755591, 16361429098, 16729101662, 30385511182, 57265001843, 106349289137, 114530003686, 212698578274, 744445023959, 1488890047918]

約数ペア:

[(1, 1488890047918), (2, 744445023959), (7, 212698578274), (13, 114530003686), (14, 106349289137), (26, 57265001843), (49, 30385511182), (89, 16729101662), (91, 16361429098), (98, 15192755591), (178, 8364550831), (182, 8180714549), (211, 7056350938), (422, 3528175469), (623, 2389871666), (637, 2337347014), (1157, 1286853974), (1246, 1194935833), (1274, 1168673507), (1477, 1008050134), (2314, 643426987), (2743, 542796226), (2954, 504025067), (4361, 341410238), (5486, 271398113), (8099, 183836282), (8722, 170705119), (10339, 144007162), (16198, 91918141), (18779, 79284842), (19201, 77542318), (20678, 72003581), (37558, 39642421), (38402, 38771159), (56693, 26262326), (62233, 23924446), (113386, 13131163), (124466, 11962223), (131453, 11326406), (134407, 11077474), (244127, 6098834), (262906, 5663203), (268814, 5538737), (435631, 3417778), (488254, 3049417), (809029, 1840342), (871262, 1708889), (920171, 1618058)]