490179588

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1776013}}^1$

素因数の和:1776043

約数の個数: 24

約数和(自身を含む): 1193481408

約数和(自身を除く): 703301820

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1776013, 3552026, 5328039, 7104052, 10656078, 21312156, 40848299, 81696598, 122544897, 163393196, 245089794, 490179588]

約数ペア:

[(1, 490179588), (2, 245089794), (3, 163393196), (4, 122544897), (6, 81696598), (12, 40848299), (23, 21312156), (46, 10656078), (69, 7104052), (92, 5328039), (138, 3552026), (276, 1776013)]