2487788218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1109629}}^1$

素因数の和:1109709

約数の個数: 16

約数和(自身を含む): 3994668000

約数和(自身を除く): 1506879782

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 1109629, 2219258, 21082951, 42165902, 65468111, 130936222, 1243894109, 2487788218]

約数ペア:

[(1, 2487788218), (2, 1243894109), (19, 130936222), (38, 65468111), (59, 42165902), (118, 21082951), (1121, 2219258), (2242, 1109629)]