329038112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{790957}}^1$

素因数の和:790980

約数の個数: 24

約数和(自身を含む): 697624956

約数和(自身を除く): 368586844

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 790957, 1581914, 3163828, 6327656, 10282441, 12655312, 20564882, 25310624, 41129764, 82259528, 164519056, 329038112]

約数ペア:

[(1, 329038112), (2, 164519056), (4, 82259528), (8, 41129764), (13, 25310624), (16, 20564882), (26, 12655312), (32, 10282441), (52, 6327656), (104, 3163828), (208, 1581914), (416, 790957)]