2254510

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1721}}^1$

素因数の和:1859

約数の個数: 16

約数和(自身を含む): 4091472

約数和(自身を除く): 1836962

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 1721, 3442, 8605, 17210, 225451, 450902, 1127255, 2254510]

約数ペア:

[(1, 2254510), (2, 1127255), (5, 450902), (10, 225451), (131, 17210), (262, 8605), (655, 3442), (1310, 1721)]