380578028

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{491}}^1\times {\mathrm{1811}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 673977024

約数和(自身を除く): 293398996

約数列:

[1, 2, 4, 107, 214, 428, 491, 982, 1811, 1964, 3622, 7244, 52537, 105074, 193777, 210148, 387554, 775108, 889201, 1778402, 3556804, 95144507, 190289014, 380578028]

約数ペア:

[(1, 380578028), (2, 190289014), (4, 95144507), (107, 3556804), (214, 1778402), (428, 889201), (491, 775108), (982, 387554), (1811, 210148), (1964, 193777), (3622, 105074), (7244, 52537)]