2912621708

素因数分解:

$2^2\times {\mathrm{4507}}^1\times {\mathrm{161561}}^1$

素因数の和:166072

約数の個数: 12

約数和(自身を含む): 5098250472

約数和(自身を除く): 2185628764

約数列:

[1, 2, 4, 4507, 9014, 18028, 161561, 323122, 646244, 728155427, 1456310854, 2912621708]

約数ペア:

[(1, 2912621708), (2, 1456310854), (4, 728155427), (4507, 646244), (9014, 323122), (18028, 161561)]