3921559024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{7906369}}^1$

素因数の和:7906408

約数の個数: 20

約数和(自身を含む): 7843119040

約数和(自身を除く): 3921560016

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 7906369, 15812738, 31625476, 63250952, 126501904, 245097439, 490194878, 980389756, 1960779512, 3921559024]

約数ペア:

[(1, 3921559024), (2, 1960779512), (4, 980389756), (8, 490194878), (16, 245097439), (31, 126501904), (62, 63250952), (124, 31625476), (248, 15812738), (496, 7906369)]