383896006

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 670236768

約数和(自身を除く): 286340762

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 169, 221, 338, 442, 923, 941, 1207, 1846, 1882, 2414, 2873, 5746, 11999, 12233, 15691, 15997, 23998, 24466, 31382, 31994, 66811, 133622, 159029, 203983, 207961, 318058, 407966, 415922, 868543, 1135787, 1737086, 2271574, 2703493, 5406986, 11291059, 14765231, 22582118, 29530462, 191948003, 383896006]

約数ペア:

[(1, 383896006), (2, 191948003), (13, 29530462), (17, 22582118), (26, 14765231), (34, 11291059), (71, 5406986), (142, 2703493), (169, 2271574), (221, 1737086), (338, 1135787), (442, 868543), (923, 415922), (941, 407966), (1207, 318058), (1846, 207961), (1882, 203983), (2414, 159029), (2873, 133622), (5746, 66811), (11999, 31994), (12233, 31382), (15691, 24466), (15997, 23998)]