139996682

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{322573}}^1$

素因数の和:322613

約数の個数: 16

約数和(自身を含む): 247736832

約数和(自身を除く): 107740150

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 322573, 645146, 2258011, 4516022, 9999763, 19999526, 69998341, 139996682]

約数ペア:

[(1, 139996682), (2, 69998341), (7, 19999526), (14, 9999763), (31, 4516022), (62, 2258011), (217, 645146), (434, 322573)]