2347090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2971}}^1$

素因数の和:3057

約数の個数: 16

約数和(自身を含む): 4279680

約数和(自身を除く): 1932590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 2971, 5942, 14855, 29710, 234709, 469418, 1173545, 2347090]

約数ペア:

[(1, 2347090), (2, 1173545), (5, 469418), (10, 234709), (79, 29710), (158, 14855), (395, 5942), (790, 2971)]