2044897211

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{97931}}^1$

素因数の和:98114

約数の個数: 16

約数和(自身を含む): 2475720960

約数和(自身を除く): 430823749

約数列:

[1, 7, 19, 133, 157, 1099, 2983, 20881, 97931, 685517, 1860689, 13024823, 15375167, 107626169, 292128173, 2044897211]

約数ペア:

[(1, 2044897211), (7, 292128173), (19, 107626169), (133, 15375167), (157, 13024823), (1099, 1860689), (2983, 685517), (20881, 97931)]