325612

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 675360

約数和(自身を除く): 349748

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 401, 406, 802, 812, 1604, 2807, 5614, 11228, 11629, 23258, 46516, 81403, 162806, 325612]

約数ペア:

[(1, 325612), (2, 162806), (4, 81403), (7, 46516), (14, 23258), (28, 11629), (29, 11228), (58, 5614), (116, 2807), (203, 1604), (401, 812), (406, 802)]