2116791010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1615871}}^1$

素因数の和:1616009

約数の個数: 16

約数和(自身を含む): 3839311872

約数和(自身を除く): 1722520862

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 1615871, 3231742, 8079355, 16158710, 211679101, 423358202, 1058395505, 2116791010]

約数ペア:

[(1, 2116791010), (2, 1058395505), (5, 423358202), (10, 211679101), (131, 16158710), (262, 8079355), (655, 3231742), (1310, 1615871)]