2558948

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1549}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 5208000

約数和(自身を除く): 2649052

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1549, 1652, 3098, 6196, 10843, 21686, 43372, 91391, 182782, 365564, 639737, 1279474, 2558948]

約数ペア:

[(1, 2558948), (2, 1279474), (4, 639737), (7, 365564), (14, 182782), (28, 91391), (59, 43372), (118, 21686), (236, 10843), (413, 6196), (826, 3098), (1549, 1652)]