2019909352

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{1279}}^1\times {\mathrm{1747}}^1$

素因数の和:3145

約数の個数: 32

約数和(自身を含む): 3826022400

約数和(自身を除く): 1806113048

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 1279, 1747, 2558, 3494, 5116, 6988, 10232, 13976, 144527, 197411, 289054, 394822, 578108, 789644, 1156216, 1579288, 2234413, 4468826, 8937652, 17875304, 252488669, 504977338, 1009954676, 2019909352]

約数ペア:

[(1, 2019909352), (2, 1009954676), (4, 504977338), (8, 252488669), (113, 17875304), (226, 8937652), (452, 4468826), (904, 2234413), (1279, 1579288), (1747, 1156216), (2558, 789644), (3494, 578108), (5116, 394822), (6988, 289054), (10232, 197411), (13976, 144527)]