1527988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 48

約数和(自身を含む): 3443328

約数和(自身を除く): 1915340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 121, 154, 164, 242, 287, 308, 451, 484, 574, 847, 902, 1148, 1331, 1694, 1804, 2662, 3157, 3388, 4961, 5324, 6314, 9317, 9922, 12628, 18634, 19844, 34727, 37268, 54571, 69454, 109142, 138908, 218284, 381997, 763994, 1527988]

約数ペア:

[(1, 1527988), (2, 763994), (4, 381997), (7, 218284), (11, 138908), (14, 109142), (22, 69454), (28, 54571), (41, 37268), (44, 34727), (77, 19844), (82, 18634), (121, 12628), (154, 9922), (164, 9317), (242, 6314), (287, 5324), (308, 4961), (451, 3388), (484, 3157), (574, 2662), (847, 1804), (902, 1694), (1148, 1331)]