313852806832

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{99572591}}^1$

素因数の和:99572796

約数の個数: 20

約数和(自身を含む): 611176569696

約数和(自身を除く): 297323762864

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 99572591, 199145182, 398290364, 796580728, 1593161456, 19615800427, 39231600854, 78463201708, 156926403416, 313852806832]

約数ペア:

[(1, 313852806832), (2, 156926403416), (4, 78463201708), (8, 39231600854), (16, 19615800427), (197, 1593161456), (394, 796580728), (788, 398290364), (1576, 199145182), (3152, 99572591)]