313846832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1508879}}^1$

素因数の和:1508900

約数の個数: 20

約数和(自身を含む): 654853920

約数和(自身を除く): 341007088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1508879, 3017758, 6035516, 12071032, 19615427, 24142064, 39230854, 78461708, 156923416, 313846832]

約数ペア:

[(1, 313846832), (2, 156923416), (4, 78461708), (8, 39230854), (13, 24142064), (16, 19615427), (26, 12071032), (52, 6035516), (104, 3017758), (208, 1508879)]