1351223288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{5448481}}^1$

素因数の和:5448518

約数の個数: 16

約数和(自身を含む): 2615271360

約数和(自身を除く): 1264048072

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 5448481, 10896962, 21793924, 43587848, 168902911, 337805822, 675611644, 1351223288]

約数ペア:

[(1, 1351223288), (2, 675611644), (4, 337805822), (8, 168902911), (31, 43587848), (62, 21793924), (124, 10896962), (248, 5448481)]