1543412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 2958816

約数和(自身を除く): 1415404

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 443, 871, 886, 1742, 1772, 3484, 5759, 11518, 23036, 29681, 59362, 118724, 385853, 771706, 1543412]

約数ペア:

[(1, 1543412), (2, 771706), (4, 385853), (13, 118724), (26, 59362), (52, 29681), (67, 23036), (134, 11518), (268, 5759), (443, 3484), (871, 1772), (886, 1742)]