8728382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{863}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 14152320

約数和(自身を除く): 5423938

約数列:

[1, 2, 13, 26, 389, 778, 863, 1726, 5057, 10114, 11219, 22438, 335707, 671414, 4364191, 8728382]

約数ペア:

[(1, 8728382), (2, 4364191), (13, 671414), (26, 335707), (389, 22438), (778, 11219), (863, 10114), (1726, 5057)]