5401474832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{25968629}}^1$

素因数の和:25968650

約数の個数: 20

約数和(自身を含む): 11270385420

約数和(自身を除く): 5868910588

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 25968629, 51937258, 103874516, 207749032, 337592177, 415498064, 675184354, 1350368708, 2700737416, 5401474832]

約数ペア:

[(1, 5401474832), (2, 2700737416), (4, 1350368708), (8, 675184354), (13, 415498064), (16, 337592177), (26, 207749032), (52, 103874516), (104, 51937258), (208, 25968629)]