305418596

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{232081}}^1$

素因数の和:232139

約数の個数: 24

約数和(自身を含む): 623836416

約数和(自身を除く): 318417820

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 232081, 464162, 928324, 1624567, 3249134, 6498268, 10907807, 21815614, 43631228, 76354649, 152709298, 305418596]

約数ペア:

[(1, 305418596), (2, 152709298), (4, 76354649), (7, 43631228), (14, 21815614), (28, 10907807), (47, 6498268), (94, 3249134), (188, 1624567), (329, 928324), (658, 464162), (1316, 232081)]