1259128418

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1259}}^1\times {\mathrm{4951}}^1$

素因数の和:6313

約数の個数: 16

約数和(自身を含む): 1909293120

約数和(自身を除く): 650164702

約数列:

[1, 2, 101, 202, 1259, 2518, 4951, 9902, 127159, 254318, 500051, 1000102, 6233309, 12466618, 629564209, 1259128418]

約数ペア:

[(1, 1259128418), (2, 629564209), (101, 12466618), (202, 6233309), (1259, 1000102), (2518, 500051), (4951, 254318), (9902, 127159)]