290460664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2792891}}^1$

素因数の和:2792910

約数の個数: 16

約数和(自身を含む): 586507320

約数和(自身を除く): 296046656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2792891, 5585782, 11171564, 22343128, 36307583, 72615166, 145230332, 290460664]

約数ペア:

[(1, 290460664), (2, 145230332), (4, 72615166), (8, 36307583), (13, 22343128), (26, 11171564), (52, 5585782), (104, 2792891)]