8678642

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2707}}^1$

素因数の和:2945

約数の個数: 16

約数和(自身を含む): 14948160

約数和(自身を除く): 6269518

約数列:

[1, 2, 7, 14, 229, 458, 1603, 2707, 3206, 5414, 18949, 37898, 619903, 1239806, 4339321, 8678642]

約数ペア:

[(1, 8678642), (2, 4339321), (7, 1239806), (14, 619903), (229, 37898), (458, 18949), (1603, 5414), (2707, 3206)]