425372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 814800

約数和(自身を除く): 389428

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 193, 386, 551, 772, 1102, 2204, 3667, 5597, 7334, 11194, 14668, 22388, 106343, 212686, 425372]

約数ペア:

[(1, 425372), (2, 212686), (4, 106343), (19, 22388), (29, 14668), (38, 11194), (58, 7334), (76, 5597), (116, 3667), (193, 2204), (386, 1102), (551, 772)]