5981008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2035

約数の個数: 40

約数和(自身を含む): 13392000

約数和(自身を除く): 7410992

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 1999, 2992, 3998, 7996, 15992, 21989, 31984, 33983, 43978, 67966, 87956, 135932, 175912, 271864, 351824, 373813, 543728, 747626, 1495252, 2990504, 5981008]

約数ペア:

[(1, 5981008), (2, 2990504), (4, 1495252), (8, 747626), (11, 543728), (16, 373813), (17, 351824), (22, 271864), (34, 175912), (44, 135932), (68, 87956), (88, 67966), (136, 43978), (176, 33983), (187, 31984), (272, 21989), (374, 15992), (748, 7996), (1496, 3998), (1999, 2992)]