2128500038

素因数分解:

$2^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{114571}}^1$

素因数の和:115907

約数の個数: 16

約数和(自身を含む): 3651638784

約数和(自身を除く): 1523138746

約数列:

[1, 2, 7, 14, 1327, 2654, 9289, 18578, 114571, 229142, 801997, 1603994, 152035717, 304071434, 1064250019, 2128500038]

約数ペア:

[(1, 2128500038), (2, 1064250019), (7, 304071434), (14, 152035717), (1327, 1603994), (2654, 801997), (9289, 229142), (18578, 114571)]