1254964334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{679829}}^1$

素因数の和:679915

約数の個数: 16

約数和(自身を含む): 2055805920

約数和(自身を除く): 800841586

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 679829, 1359658, 8837777, 17675554, 48267859, 96535718, 627482167, 1254964334]

約数ペア:

[(1, 1254964334), (2, 627482167), (13, 96535718), (26, 48267859), (71, 17675554), (142, 8837777), (923, 1359658), (1846, 679829)]