2045257054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{121727}}^1$

素因数の和:122031

約数の個数: 16

約数和(自身を含む): 3178561536

約数和(自身を除く): 1133304482

約数列:

[1, 2, 31, 62, 271, 542, 8401, 16802, 121727, 243454, 3773537, 7547074, 32988017, 65976034, 1022628527, 2045257054]

約数ペア:

[(1, 2045257054), (2, 1022628527), (31, 65976034), (62, 32988017), (271, 7547074), (542, 3773537), (8401, 243454), (16802, 121727)]