10405663216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{50027227}}^1$

素因数の和:50027248

約数の個数: 20

約数和(自身を含む): 21711816952

約数和(自身を除く): 11306153736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 50027227, 100054454, 200108908, 400217816, 650353951, 800435632, 1300707902, 2601415804, 5202831608, 10405663216]

約数ペア:

[(1, 10405663216), (2, 5202831608), (4, 2601415804), (8, 1300707902), (13, 800435632), (16, 650353951), (26, 400217816), (52, 200108908), (104, 100054454), (208, 50027227)]