127900946

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{2161}}^1$

素因数の和:2557

約数の個数: 16

約数和(自身を含む): 194502168

約数和(自身を除く): 66601222

約数列:

[1, 2, 101, 202, 293, 586, 2161, 4322, 29593, 59186, 218261, 436522, 633173, 1266346, 63950473, 127900946]

約数ペア:

[(1, 127900946), (2, 63950473), (101, 1266346), (202, 633173), (293, 436522), (586, 218261), (2161, 59186), (4322, 29593)]