797491664

素因数分解:

$2^4\times {\mathrm{5023}}^1\times {\mathrm{9923}}^1$

素因数の和:14954

約数の個数: 20

約数和(自身を含む): 1545603456

約数和(自身を除く): 748111792

約数列:

[1, 2, 4, 8, 16, 5023, 9923, 10046, 19846, 20092, 39692, 40184, 79384, 80368, 158768, 49843229, 99686458, 199372916, 398745832, 797491664]

約数ペア:

[(1, 797491664), (2, 398745832), (4, 199372916), (8, 99686458), (16, 49843229), (5023, 158768), (9923, 80368), (10046, 79384), (19846, 40184), (20092, 39692)]