666022

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 16

約数和(自身を含む): 1154592

約数和(自身を除く): 488570

約数列:

[1, 2, 7, 14, 113, 226, 421, 791, 842, 1582, 2947, 5894, 47573, 95146, 333011, 666022]

約数ペア:

[(1, 666022), (2, 333011), (7, 95146), (14, 47573), (113, 5894), (226, 2947), (421, 1582), (791, 842)]