2080663730

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1377923}}^1$

素因数の和:1378081

約数の個数: 16

約数和(自身を含む): 3770000064

約数和(自身を除く): 1689336334

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 1377923, 2755846, 6889615, 13779230, 208066373, 416132746, 1040331865, 2080663730]

約数ペア:

[(1, 2080663730), (2, 1040331865), (5, 416132746), (10, 208066373), (151, 13779230), (302, 6889615), (755, 2755846), (1510, 1377923)]