534631390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1303979}}^1$

素因数の和:1304027

約数の個数: 16

約数和(自身を含む): 985808880

約数和(自身を除く): 451177490

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1303979, 2607958, 6519895, 13039790, 53463139, 106926278, 267315695, 534631390]

約数ペア:

[(1, 534631390), (2, 267315695), (5, 106926278), (10, 53463139), (41, 13039790), (82, 6519895), (205, 2607958), (410, 1303979)]