2996750813

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{1201}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 3671773440

約数和(自身を除く): 675022627

約数列:

[1, 7, 19, 73, 133, 257, 511, 1201, 1387, 1799, 4883, 8407, 9709, 18761, 22819, 34181, 87673, 131327, 159733, 308657, 356459, 613711, 1665787, 2160599, 2495213, 5864483, 11660509, 22531961, 41051381, 157723727, 428107259, 2996750813]

約数ペア:

[(1, 2996750813), (7, 428107259), (19, 157723727), (73, 41051381), (133, 22531961), (257, 11660509), (511, 5864483), (1201, 2495213), (1387, 2160599), (1799, 1665787), (4883, 613711), (8407, 356459), (9709, 308657), (18761, 159733), (22819, 131327), (34181, 87673)]