129835958

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1607}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 231552000

約数和(自身を除く): 101716042

約数列:

[1, 2, 7, 14, 29, 58, 199, 203, 398, 406, 1393, 1607, 2786, 3214, 5771, 11249, 11542, 22498, 40397, 46603, 80794, 93206, 319793, 326221, 639586, 652442, 2238551, 4477102, 9273997, 18547994, 64917979, 129835958]

約数ペア:

[(1, 129835958), (2, 64917979), (7, 18547994), (14, 9273997), (29, 4477102), (58, 2238551), (199, 652442), (203, 639586), (398, 326221), (406, 319793), (1393, 93206), (1607, 80794), (2786, 46603), (3214, 40397), (5771, 22498), (11249, 11542)]