4945321730

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1400941}}^1$

素因数の和:1401301

約数の個数: 16

約数和(自身を含む): 8926802424

約数和(自身を除く): 3981480694

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 1400941, 2801882, 7004705, 14009410, 494532173, 989064346, 2472660865, 4945321730]

約数ペア:

[(1, 4945321730), (2, 2472660865), (5, 989064346), (10, 494532173), (353, 14009410), (706, 7004705), (1765, 2801882), (3530, 1400941)]