672742

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1695

約数の個数: 16

約数和(自身を含む): 1193760

約数和(自身を除く): 521018

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1657, 3314, 11599, 23198, 48053, 96106, 336371, 672742]

約数ペア:

[(1, 672742), (2, 336371), (7, 96106), (14, 48053), (29, 23198), (58, 11599), (203, 3314), (406, 1657)]