2018200535

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{2388403}}^1$

素因数の和:2388434

約数の個数: 12

約数和(自身を含む): 2622467592

約数和(自身を除く): 604267057

約数列:

[1, 5, 13, 65, 169, 845, 2388403, 11942015, 31049239, 155246195, 403640107, 2018200535]

約数ペア:

[(1, 2018200535), (5, 403640107), (13, 155246195), (65, 31049239), (169, 11942015), (845, 2388403)]