2017422430

素因数分解:

$2^1\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{123239}}^1$

素因数の和:124883

約数の個数: 16

約数和(自身を含む): 3633608160

約数和(自身を除く): 1616185730

約数列:

[1, 2, 5, 10, 1637, 3274, 8185, 16370, 123239, 246478, 616195, 1232390, 201742243, 403484486, 1008711215, 2017422430]

約数ペア:

[(1, 2017422430), (2, 1008711215), (5, 403484486), (10, 201742243), (1637, 1232390), (3274, 616195), (8185, 246478), (16370, 123239)]