225050254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{786889}}^1$

素因数の和:786915

約数の個数: 16

約数和(自身を含む): 396592560

約数和(自身を除く): 171542306

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 786889, 1573778, 8655779, 10229557, 17311558, 20459114, 112525127, 225050254]

約数ペア:

[(1, 225050254), (2, 112525127), (11, 20459114), (13, 17311558), (22, 10229557), (26, 8655779), (143, 1573778), (286, 786889)]