427222022

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1\times {\mathrm{3301}}^1$

素因数の和:3863

約数の個数: 16

約数和(自身を含む): 646584432

約数和(自身を除く): 219362410

約数列:

[1, 2, 163, 326, 397, 794, 3301, 6602, 64711, 129422, 538063, 1076126, 1310497, 2620994, 213611011, 427222022]

約数ペア:

[(1, 427222022), (2, 213611011), (163, 2620994), (326, 1310497), (397, 1076126), (794, 538063), (3301, 129422), (6602, 64711)]