2391492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 6229440

約数和(自身を除く): 3837948

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 617, 646, 969, 1234, 1292, 1851, 1938, 2468, 3702, 3876, 7404, 10489, 11723, 20978, 23446, 31467, 35169, 41956, 46892, 62934, 70338, 125868, 140676, 199291, 398582, 597873, 797164, 1195746, 2391492]

約数ペア:

[(1, 2391492), (2, 1195746), (3, 797164), (4, 597873), (6, 398582), (12, 199291), (17, 140676), (19, 125868), (34, 70338), (38, 62934), (51, 46892), (57, 41956), (68, 35169), (76, 31467), (102, 23446), (114, 20978), (204, 11723), (228, 10489), (323, 7404), (617, 3876), (646, 3702), (969, 2468), (1234, 1938), (1292, 1851)]