2099681284

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{9904157}}^1$

素因数の和:9904214

約数の個数: 12

約数和(自身を含む): 3743771724

約数和(自身を除く): 1644090440

約数列:

[1, 2, 4, 53, 106, 212, 9904157, 19808314, 39616628, 524920321, 1049840642, 2099681284]

約数ペア:

[(1, 2099681284), (2, 1049840642), (4, 524920321), (53, 39616628), (106, 19808314), (212, 9904157)]