1361243518

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1\times {\mathrm{7393}}^1$

素因数の和:9579

約数の個数: 16

約数和(自身を含む): 2090609136

約数和(自身を除く): 729365618

約数列:

[1, 2, 43, 86, 2141, 4282, 7393, 14786, 92063, 184126, 317899, 635798, 15828413, 31656826, 680621759, 1361243518]

約数ペア:

[(1, 1361243518), (2, 680621759), (43, 31656826), (86, 15828413), (2141, 635798), (4282, 317899), (7393, 184126), (14786, 92063)]