28969402022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{63727}}^1\times {\mathrm{20663}}^1$

素因数の和:84403

約数の個数: 16

約数和(自身を含む): 47407514112

約数和(自身を除く): 18438112090

約数列:

[1, 2, 11, 22, 20663, 41326, 63727, 127454, 227293, 454586, 700997, 1401994, 1316791001, 2633582002, 14484701011, 28969402022]

約数ペア:

[(1, 28969402022), (2, 14484701011), (11, 2633582002), (22, 1316791001), (20663, 1401994), (41326, 700997), (63727, 454586), (127454, 227293)]