8673418

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 24

約数和(自身を含む): 14335488

約数和(自身を除く): 5662070

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 383, 766, 871, 1742, 4979, 9958, 11323, 22646, 25661, 51322, 64727, 129454, 333593, 667186, 4336709, 8673418]

約数ペア:

[(1, 8673418), (2, 4336709), (13, 667186), (26, 333593), (67, 129454), (134, 64727), (169, 51322), (338, 25661), (383, 22646), (766, 11323), (871, 9958), (1742, 4979)]