2555736290

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1412009}}^1$

素因数の和:1412197

約数の個数: 16

約数和(自身を含む): 4625744760

約数和(自身を除く): 2070008470

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 1412009, 2824018, 7060045, 14120090, 255573629, 511147258, 1277868145, 2555736290]

約数ペア:

[(1, 2555736290), (2, 1277868145), (5, 511147258), (10, 255573629), (181, 14120090), (362, 7060045), (905, 2824018), (1810, 1412009)]