2156827154

素因数分解:

$2^1\times {\mathrm{577}}^1\times {\mathrm{977}}^1\times {\mathrm{1913}}^1$

素因数の和:3469

約数の個数: 16

約数和(自身を含む): 3245860728

約数和(自身を除く): 1089033574

約数列:

[1, 2, 577, 977, 1154, 1913, 1954, 3826, 563729, 1103801, 1127458, 1869001, 2207602, 3738002, 1078413577, 2156827154]

約数ペア:

[(1, 2156827154), (2, 1078413577), (577, 3738002), (977, 2207602), (1154, 1869001), (1913, 1127458), (1954, 1103801), (3826, 563729)]