26590390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{91691}}^1$

素因数の和:91727

約数の個数: 16

約数和(自身を含む): 49513680

約数和(自身を除く): 22923290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 91691, 183382, 458455, 916910, 2659039, 5318078, 13295195, 26590390]

約数ペア:

[(1, 26590390), (2, 13295195), (5, 5318078), (10, 2659039), (29, 916910), (58, 458455), (145, 183382), (290, 91691)]