2912105356

素因数分解:

$2^2\times {\mathrm{1109}}^1\times {\mathrm{656471}}^1$

素因数の和:657584

約数の個数: 12

約数和(自身を含む): 5100787440

約数和(自身を除く): 2188682084

約数列:

[1, 2, 4, 1109, 2218, 4436, 656471, 1312942, 2625884, 728026339, 1456052678, 2912105356]

約数ペア:

[(1, 2912105356), (2, 1456052678), (4, 728026339), (1109, 2625884), (2218, 1312942), (4436, 656471)]