4000553246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{10159}}^1$

素因数の和:10464

約数の個数: 32

約数和(自身を含む): 6491020800

約数和(自身を除く): 2490467554

約数列:

[1, 2, 19, 38, 43, 86, 241, 482, 817, 1634, 4579, 9158, 10159, 10363, 20318, 20726, 193021, 196897, 386042, 393794, 436837, 873674, 2448319, 4896638, 8299903, 16599806, 46518061, 93036122, 105277717, 210555434, 2000276623, 4000553246]

約数ペア:

[(1, 4000553246), (2, 2000276623), (19, 210555434), (38, 105277717), (43, 93036122), (86, 46518061), (241, 16599806), (482, 8299903), (817, 4896638), (1634, 2448319), (4579, 873674), (9158, 436837), (10159, 393794), (10363, 386042), (20318, 196897), (20726, 193021)]