631842662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{990349}}^1$

素因数の和:990391

約数の個数: 16

約数和(自身を含む): 1069578000

約数和(自身を除く): 437735338

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 990349, 1980698, 10893839, 21787678, 28720121, 57440242, 315921331, 631842662]

約数ペア:

[(1, 631842662), (2, 315921331), (11, 57440242), (22, 28720121), (29, 21787678), (58, 10893839), (319, 1980698), (638, 990349)]