2912281030

素因数分解:

$2^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{231317}}^1$

素因数の和:232583

約数の個数: 16

約数和(自身を含む): 5246292240

約数和(自身を除く): 2334011210

約数列:

[1, 2, 5, 10, 1259, 2518, 6295, 12590, 231317, 462634, 1156585, 2313170, 291228103, 582456206, 1456140515, 2912281030]

約数ペア:

[(1, 2912281030), (2, 1456140515), (5, 582456206), (10, 291228103), (1259, 2313170), (2518, 1156585), (6295, 462634), (12590, 231317)]