2216406472

素因数分解:

$2^3\times 7^1\times {\mathrm{2729}}^1\times {\mathrm{14503}}^1$

素因数の和:17245

約数の個数: 32

約数和(自身を含む): 4751510400

約数和(自身を除く): 2535103928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2729, 5458, 10916, 14503, 19103, 21832, 29006, 38206, 58012, 76412, 101521, 116024, 152824, 203042, 406084, 812168, 39578687, 79157374, 158314748, 277050809, 316629496, 554101618, 1108203236, 2216406472]

約数ペア:

[(1, 2216406472), (2, 1108203236), (4, 554101618), (7, 316629496), (8, 277050809), (14, 158314748), (28, 79157374), (56, 39578687), (2729, 812168), (5458, 406084), (10916, 203042), (14503, 152824), (19103, 116024), (21832, 101521), (29006, 76412), (38206, 58012)]