551415929

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{1783}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 596426880

約数和(自身を除く): 45010951

約数列:

[1, 19, 41, 397, 779, 1783, 7543, 16277, 33877, 73103, 309263, 707851, 1388957, 13449169, 29021891, 551415929]

約数ペア:

[(1, 551415929), (19, 29021891), (41, 13449169), (397, 1388957), (779, 707851), (1783, 309263), (7543, 73103), (16277, 33877)]