2009476568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1343233}}^1$

素因数の和:1343267

約数の個数: 32

約数和(自身を含む): 4352078160

約数和(自身を除く): 2342601592

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 1343233, 2686466, 5372932, 10745864, 14775563, 22834961, 29551126, 45669922, 59102252, 91339844, 118204504, 182679688, 251184571, 502369142, 1004738284, 2009476568]

約数ペア:

[(1, 2009476568), (2, 1004738284), (4, 502369142), (8, 251184571), (11, 182679688), (17, 118204504), (22, 91339844), (34, 59102252), (44, 45669922), (68, 29551126), (88, 22834961), (136, 14775563), (187, 10745864), (374, 5372932), (748, 2686466), (1496, 1343233)]