2256595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 2993760

約数和(自身を除く): 737165

約数列:

[1, 5, 11, 55, 89, 445, 461, 979, 2305, 4895, 5071, 25355, 41029, 205145, 451319, 2256595]

約数ペア:

[(1, 2256595), (5, 451319), (11, 205145), (55, 41029), (89, 25355), (445, 5071), (461, 4895), (979, 2305)]