1900556484

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{78367}}^1$

素因数の和:78464

約数の個数: 48

約数和(自身を含む): 4634370048

約数和(自身を除く): 2733813564

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 516, 564, 2021, 4042, 6063, 8084, 12126, 24252, 78367, 156734, 235101, 313468, 470202, 940404, 3369781, 3683249, 6739562, 7366498, 10109343, 11049747, 13479124, 14732996, 20218686, 22099494, 40437372, 44198988, 158379707, 316759414, 475139121, 633518828, 950278242, 1900556484]

約数ペア:

[(1, 1900556484), (2, 950278242), (3, 633518828), (4, 475139121), (6, 316759414), (12, 158379707), (43, 44198988), (47, 40437372), (86, 22099494), (94, 20218686), (129, 14732996), (141, 13479124), (172, 11049747), (188, 10109343), (258, 7366498), (282, 6739562), (516, 3683249), (564, 3369781), (2021, 940404), (4042, 470202), (6063, 313468), (8084, 235101), (12126, 156734), (24252, 78367)]