661420036

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{22531}}^1$

素因数の和:22755

約数の個数: 24

約数和(自身を含む): 1192393440

約数和(自身を除く): 530973404

約数列:

[1, 2, 4, 41, 82, 164, 179, 358, 716, 7339, 14678, 22531, 29356, 45062, 90124, 923771, 1847542, 3695084, 4033049, 8066098, 16132196, 165355009, 330710018, 661420036]

約数ペア:

[(1, 661420036), (2, 330710018), (4, 165355009), (41, 16132196), (82, 8066098), (164, 4033049), (179, 3695084), (358, 1847542), (716, 923771), (7339, 90124), (14678, 45062), (22531, 29356)]