7880324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 14396928

約数和(自身を除く): 6516604

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 412, 617, 1234, 2468, 3193, 6386, 12772, 19127, 38254, 63551, 76508, 127102, 254204, 1970081, 3940162, 7880324]

約数ペア:

[(1, 7880324), (2, 3940162), (4, 1970081), (31, 254204), (62, 127102), (103, 76508), (124, 63551), (206, 38254), (412, 19127), (617, 12772), (1234, 6386), (2468, 3193)]