428051644

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{5449}}^1$

素因数の和:5973

約数の個数: 24

約数和(自身を含む): 769104000

約数和(自身を除く): 341052356

約数列:

[1, 2, 4, 41, 82, 164, 479, 958, 1916, 5449, 10898, 19639, 21796, 39278, 78556, 223409, 446818, 893636, 2610071, 5220142, 10440284, 107012911, 214025822, 428051644]

約数ペア:

[(1, 428051644), (2, 214025822), (4, 107012911), (41, 10440284), (82, 5220142), (164, 2610071), (479, 893636), (958, 446818), (1916, 223409), (5449, 78556), (10898, 39278), (19639, 21796)]