2108316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 5922560

約数和(自身を除く): 3814244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1321, 1596, 2642, 3963, 5284, 7926, 9247, 15852, 18494, 25099, 27741, 36988, 50198, 55482, 75297, 100396, 110964, 150594, 175693, 301188, 351386, 527079, 702772, 1054158, 2108316]

約数ペア:

[(1, 2108316), (2, 1054158), (3, 702772), (4, 527079), (6, 351386), (7, 301188), (12, 175693), (14, 150594), (19, 110964), (21, 100396), (28, 75297), (38, 55482), (42, 50198), (57, 36988), (76, 27741), (84, 25099), (114, 18494), (133, 15852), (228, 9247), (266, 7926), (399, 5284), (532, 3963), (798, 2642), (1321, 1596)]