2152205841

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 3024046080

約数和(自身を除く): 871840239

約数列:

[1, 3, 23, 69, 227, 313, 439, 681, 939, 1317, 5221, 7199, 10097, 15663, 21597, 30291, 71051, 99653, 137407, 213153, 298959, 412221, 1634173, 2292019, 3160361, 4902519, 6876057, 9481083, 31191389, 93574167, 717401947, 2152205841]

約数ペア:

[(1, 2152205841), (3, 717401947), (23, 93574167), (69, 31191389), (227, 9481083), (313, 6876057), (439, 4902519), (681, 3160361), (939, 2292019), (1317, 1634173), (5221, 412221), (7199, 298959), (10097, 213153), (15663, 137407), (21597, 99653), (30291, 71051)]