2993564

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 6693120

約数和(自身を除く): 3699556

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 331, 476, 532, 646, 662, 1292, 1324, 2261, 2317, 4522, 4634, 5627, 6289, 9044, 9268, 11254, 12578, 22508, 25156, 39389, 44023, 78778, 88046, 106913, 157556, 176092, 213826, 427652, 748391, 1496782, 2993564]

約数ペア:

[(1, 2993564), (2, 1496782), (4, 748391), (7, 427652), (14, 213826), (17, 176092), (19, 157556), (28, 106913), (34, 88046), (38, 78778), (68, 44023), (76, 39389), (119, 25156), (133, 22508), (238, 12578), (266, 11254), (323, 9268), (331, 9044), (476, 6289), (532, 5627), (646, 4634), (662, 4522), (1292, 2317), (1324, 2261)]