1002564862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1243877}}^1$

素因数の和:1243923

約数の個数: 16

約数和(自身を含む): 1671772032

約数和(自身を除く): 669207170

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1243877, 2487754, 16170401, 32340802, 38560187, 77120374, 501282431, 1002564862]

約数ペア:

[(1, 1002564862), (2, 501282431), (13, 77120374), (26, 38560187), (31, 32340802), (62, 16170401), (403, 2487754), (806, 1243877)]