1540229212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{11069}}^1$

素因数の和:11925

約数の個数: 24

約数和(自身を含む): 2761743600

約数和(自身を除く): 1221514388

約数列:

[1, 2, 4, 43, 86, 172, 809, 1618, 3236, 11069, 22138, 34787, 44276, 69574, 139148, 475967, 951934, 1903868, 8954821, 17909642, 35819284, 385057303, 770114606, 1540229212]

約数ペア:

[(1, 1540229212), (2, 770114606), (4, 385057303), (43, 35819284), (86, 17909642), (172, 8954821), (809, 1903868), (1618, 951934), (3236, 475967), (11069, 139148), (22138, 69574), (34787, 44276)]