2015354919

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{47419}}^1$

素因数の和:47910

約数の個数: 16

約数和(自身を含む): 2779950080

約数和(自身を除く): 764595161

約数列:

[1, 3, 31, 93, 457, 1371, 14167, 42501, 47419, 142257, 1469989, 4409967, 21670483, 65011449, 671784973, 2015354919]

約数ペア:

[(1, 2015354919), (3, 671784973), (31, 65011449), (93, 21670483), (457, 4409967), (1371, 1469989), (14167, 142257), (42501, 47419)]