2681206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 4758912

約数和(自身を除く): 2077706

約数列:

[1, 2, 11, 17, 22, 34, 67, 107, 134, 187, 214, 374, 737, 1139, 1177, 1474, 1819, 2278, 2354, 3638, 7169, 12529, 14338, 20009, 25058, 40018, 78859, 121873, 157718, 243746, 1340603, 2681206]

約数ペア:

[(1, 2681206), (2, 1340603), (11, 243746), (17, 157718), (22, 121873), (34, 78859), (67, 40018), (107, 25058), (134, 20009), (187, 14338), (214, 12529), (374, 7169), (737, 3638), (1139, 2354), (1177, 2278), (1474, 1819)]