561469010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{920441}}^1$

素因数の和:920509

約数の個数: 16

約数和(自身を含む): 1027213272

約数和(自身を除く): 465744262

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 920441, 1840882, 4602205, 9204410, 56146901, 112293802, 280734505, 561469010]

約数ペア:

[(1, 561469010), (2, 280734505), (5, 112293802), (10, 56146901), (61, 9204410), (122, 4602205), (305, 1840882), (610, 920441)]