331568666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{2617}}^1$

素因数の和:3086

約数の個数: 32

約数和(自身を含む): 585845568

約数和(自身を除く): 254276902

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 443, 886, 2617, 4873, 5234, 5759, 9746, 11518, 28787, 34021, 57574, 63349, 68042, 126698, 374231, 748462, 1159331, 2318662, 12752641, 15071303, 25505282, 30142606, 165784333, 331568666]

約数ペア:

[(1, 331568666), (2, 165784333), (11, 30142606), (13, 25505282), (22, 15071303), (26, 12752641), (143, 2318662), (286, 1159331), (443, 748462), (886, 374231), (2617, 126698), (4873, 68042), (5234, 63349), (5759, 57574), (9746, 34021), (11518, 28787)]