8396908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5257

約数の個数: 24

約数和(自身を含む): 16338560

約数和(自身を除く): 7941652

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 5209, 10418, 20836, 67717, 135434, 161479, 270868, 322958, 645916, 2099227, 4198454, 8396908]

約数ペア:

[(1, 8396908), (2, 4198454), (4, 2099227), (13, 645916), (26, 322958), (31, 270868), (52, 161479), (62, 135434), (124, 67717), (403, 20836), (806, 10418), (1612, 5209)]