45906004

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 81620000

約数和(自身を除く): 35713996

約数列:

[1, 2, 4, 109, 211, 218, 422, 436, 499, 844, 998, 1996, 22999, 45998, 54391, 91996, 105289, 108782, 210578, 217564, 421156, 11476501, 22953002, 45906004]

約数ペア:

[(1, 45906004), (2, 22953002), (4, 11476501), (109, 421156), (211, 217564), (218, 210578), (422, 108782), (436, 105289), (499, 91996), (844, 54391), (998, 45998), (1996, 22999)]