7120858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 12147840

約数和(自身を除く): 5026982

約数列:

[1, 2, 17, 19, 34, 38, 73, 146, 151, 302, 323, 646, 1241, 1387, 2482, 2567, 2774, 2869, 5134, 5738, 11023, 22046, 23579, 47158, 48773, 97546, 187391, 209437, 374782, 418874, 3560429, 7120858]

約数ペア:

[(1, 7120858), (2, 3560429), (17, 418874), (19, 374782), (34, 209437), (38, 187391), (73, 97546), (146, 48773), (151, 47158), (302, 23579), (323, 22046), (646, 11023), (1241, 5738), (1387, 5134), (2482, 2869), (2567, 2774)]