874920372482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{26903}}^1$

素因数の和:27363

約数の個数: 64

約数和(自身を含む): 1473984497664

約数和(自身を除く): 599064125182

約数列:

[1, 2, 13, 26, 31, 62, 157, 257, 314, 403, 514, 806, 2041, 3341, 4082, 4867, 6682, 7967, 9734, 15934, 26903, 40349, 53806, 63271, 80698, 103571, 126542, 207142, 349739, 524537, 699478, 833993, 1049074, 1250819, 1667986, 2501638, 4223771, 6914071, 8447542, 10841909, 13828142, 16260647, 21683818, 32521294, 54909023, 89882923, 109818046, 130936901, 179765846, 214336201, 261873802, 428672402, 1085509147, 1702179713, 2171018294, 2786370613, 3404359426, 5572741226, 14111618911, 28223237822, 33650783557, 67301567114, 437460186241, 874920372482]

約数ペア:

[(1, 874920372482), (2, 437460186241), (13, 67301567114), (26, 33650783557), (31, 28223237822), (62, 14111618911), (157, 5572741226), (257, 3404359426), (314, 2786370613), (403, 2171018294), (514, 1702179713), (806, 1085509147), (2041, 428672402), (3341, 261873802), (4082, 214336201), (4867, 179765846), (6682, 130936901), (7967, 109818046), (9734, 89882923), (15934, 54909023), (26903, 32521294), (40349, 21683818), (53806, 16260647), (63271, 13828142), (80698, 10841909), (103571, 8447542), (126542, 6914071), (207142, 4223771), (349739, 2501638), (524537, 1667986), (699478, 1250819), (833993, 1049074)]