4045778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1063}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 6664896

約数和(自身を除く): 2619118

約数列:

[1, 2, 11, 22, 173, 346, 1063, 1903, 2126, 3806, 11693, 23386, 183899, 367798, 2022889, 4045778]

約数ペア:

[(1, 4045778), (2, 2022889), (11, 367798), (22, 183899), (173, 23386), (346, 11693), (1063, 3806), (1903, 2126)]