254993018

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{1049}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 444528000

約数和(自身を除く): 189534982

約数列:

[1, 2, 7, 14, 97, 179, 194, 358, 679, 1049, 1253, 1358, 2098, 2506, 7343, 14686, 17363, 34726, 101753, 121541, 187771, 203506, 243082, 375542, 712271, 1314397, 1424542, 2628794, 18213787, 36427574, 127496509, 254993018]

約数ペア:

[(1, 254993018), (2, 127496509), (7, 36427574), (14, 18213787), (97, 2628794), (179, 1424542), (194, 1314397), (358, 712271), (679, 375542), (1049, 243082), (1253, 203506), (1358, 187771), (2098, 121541), (2506, 101753), (7343, 34726), (14686, 17363)]