2129045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 2735040

約数和(自身を除く): 605995

約数列:

[1, 5, 19, 73, 95, 307, 365, 1387, 1535, 5833, 6935, 22411, 29165, 112055, 425809, 2129045]

約数ペア:

[(1, 2129045), (5, 425809), (19, 112055), (73, 29165), (95, 22411), (307, 6935), (365, 5833), (1387, 1535)]