13640914

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1277}}^1$

素因数の和:1402

約数の個数: 24

約数和(自身を含む): 24039180

約数和(自身を除く): 10398266

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1277, 1526, 2554, 5341, 8939, 10682, 17878, 62573, 125146, 139193, 278386, 974351, 1948702, 6820457, 13640914]

約数ペア:

[(1, 13640914), (2, 6820457), (7, 1948702), (14, 974351), (49, 278386), (98, 139193), (109, 125146), (218, 62573), (763, 17878), (1277, 10682), (1526, 8939), (2554, 5341)]