2108671486

素因数分解:

$2^1\times {\mathrm{6803}}^1\times {\mathrm{154981}}^1$

素因数の和:161786

約数の個数: 8

約数和(自身を含む): 3163492584

約数和(自身を除く): 1054821098

約数列:

[1, 2, 6803, 13606, 154981, 309962, 1054335743, 2108671486]

約数ペア:

[(1, 2108671486), (2, 1054335743), (6803, 309962), (13606, 154981)]