1328513285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2657}}^1\times {\mathrm{9091}}^1$

素因数の和:11764

約数の個数: 16

約数和(自身を含む): 1739990592

約数和(自身を除く): 411477307

約数列:

[1, 5, 11, 55, 2657, 9091, 13285, 29227, 45455, 100001, 146135, 500005, 24154787, 120773935, 265702657, 1328513285]

約数ペア:

[(1, 1328513285), (5, 265702657), (11, 120773935), (55, 24154787), (2657, 500005), (9091, 146135), (13285, 100001), (29227, 45455)]