542590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1871}}^1$

素因数の和:1907

約数の個数: 16

約数和(自身を含む): 1010880

約数和(自身を除く): 468290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1871, 3742, 9355, 18710, 54259, 108518, 271295, 542590]

約数ペア:

[(1, 542590), (2, 271295), (5, 108518), (10, 54259), (29, 18710), (58, 9355), (145, 3742), (290, 1871)]