215334808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2070527}}^1$

素因数の和:2070546

約数の個数: 16

約数和(自身を含む): 434810880

約数和(自身を除く): 219476072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2070527, 4141054, 8282108, 16564216, 26916851, 53833702, 107667404, 215334808]

約数ペア:

[(1, 215334808), (2, 107667404), (4, 53833702), (8, 26916851), (13, 16564216), (26, 8282108), (52, 4141054), (104, 2070527)]