2011128917

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{582767}}^1$

素因数の和:582820

約数の個数: 16

約数和(自身を含む): 2517557760

約数和(自身を除く): 506428843

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 582767, 4079369, 9907039, 16900243, 69349273, 118301701, 287304131, 2011128917]

約数ペア:

[(1, 2011128917), (7, 287304131), (17, 118301701), (29, 69349273), (119, 16900243), (203, 9907039), (493, 4079369), (3451, 582767)]