1385069968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5092169}}^1$

素因数の和:5092194

約数の個数: 20

約数和(自身を含む): 2841430860

約数和(自身を除く): 1456360892

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5092169, 10184338, 20368676, 40737352, 81474704, 86566873, 173133746, 346267492, 692534984, 1385069968]

約数ペア:

[(1, 1385069968), (2, 692534984), (4, 346267492), (8, 173133746), (16, 86566873), (17, 81474704), (34, 40737352), (68, 20368676), (136, 10184338), (272, 5092169)]