954889072

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{380131}}^1$

素因数の和:380296

約数の個数: 20

約数和(自身を含む): 1861886536

約数和(自身を除く): 906997464

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 380131, 760262, 1520524, 3041048, 6082096, 59680567, 119361134, 238722268, 477444536, 954889072]

約数ペア:

[(1, 954889072), (2, 477444536), (4, 238722268), (8, 119361134), (16, 59680567), (157, 6082096), (314, 3041048), (628, 1520524), (1256, 760262), (2512, 380131)]