8641991086

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{514343}}^1$

素因数の和:514647

約数の個数: 16

約数和(自身を含む): 13430550528

約数和(自身を除く): 4788559442

約数列:

[1, 2, 31, 62, 271, 542, 8401, 16802, 514343, 1028686, 15944633, 31889266, 139386953, 278773906, 4320995543, 8641991086]

約数ペア:

[(1, 8641991086), (2, 4320995543), (31, 278773906), (62, 139386953), (271, 31889266), (542, 15944633), (8401, 1028686), (16802, 514343)]