2012319368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{71807}}^1$

素因数の和:71957

約数の個数: 32

約数和(自身を含む): 3929333760

約数和(自身を除く): 1917014392

約数列:

[1, 2, 4, 8, 31, 62, 113, 124, 226, 248, 452, 904, 3503, 7006, 14012, 28024, 71807, 143614, 287228, 574456, 2226017, 4452034, 8114191, 8904068, 16228382, 17808136, 32456764, 64913528, 251539921, 503079842, 1006159684, 2012319368]

約数ペア:

[(1, 2012319368), (2, 1006159684), (4, 503079842), (8, 251539921), (31, 64913528), (62, 32456764), (113, 17808136), (124, 16228382), (226, 8904068), (248, 8114191), (452, 4452034), (904, 2226017), (3503, 574456), (7006, 287228), (14012, 143614), (28024, 71807)]