490939922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{970237}}^1$

素因数の和:970273

約数の個数: 16

約数和(自身を含む): 838285632

約数和(自身を除く): 347345710

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 970237, 1940474, 10672607, 21345214, 22315451, 44630902, 245469961, 490939922]

約数ペア:

[(1, 490939922), (2, 245469961), (11, 44630902), (22, 22315451), (23, 21345214), (46, 10672607), (253, 1940474), (506, 970237)]