1900502038

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{1097}}^1\times {\mathrm{2617}}^1$

素因数の和:4047

約数の個数: 16

約数和(自身を含む): 2863065744

約数和(自身を除く): 962563706

約数列:

[1, 2, 331, 662, 1097, 2194, 2617, 5234, 363107, 726214, 866227, 1732454, 2870849, 5741698, 950251019, 1900502038]

約数ペア:

[(1, 1900502038), (2, 950251019), (331, 5741698), (662, 2870849), (1097, 1732454), (2194, 866227), (2617, 726214), (5234, 363107)]