574920994

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1\times {\mathrm{2557}}^1$

素因数の和:2982

約数の個数: 24

約数和(自身を含む): 918808020

約数和(自身を除く): 343887026

約数列:

[1, 2, 17, 34, 289, 389, 578, 778, 2557, 5114, 6613, 13226, 43469, 86938, 112421, 224842, 738973, 994673, 1477946, 1989346, 16909441, 33818882, 287460497, 574920994]

約数ペア:

[(1, 574920994), (2, 287460497), (17, 33818882), (34, 16909441), (289, 1989346), (389, 1477946), (578, 994673), (778, 738973), (2557, 224842), (5114, 112421), (6613, 86938), (13226, 43469)]