4394195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 5769120

約数和(自身を除く): 1374925

約数列:

[1, 5, 13, 65, 67, 335, 871, 1009, 4355, 5045, 13117, 65585, 67603, 338015, 878839, 4394195]

約数ペア:

[(1, 4394195), (5, 878839), (13, 338015), (65, 67603), (67, 65585), (335, 13117), (871, 5045), (1009, 4355)]