1271752612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1287199}}^1$

素因数の和:1287235

約数の個数: 24

約数和(自身を含む): 2522912000

約数和(自身を除く): 1251159388

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1287199, 2574398, 5148796, 16733587, 24456781, 33467174, 48913562, 66934348, 97827124, 317938153, 635876306, 1271752612]

約数ペア:

[(1, 1271752612), (2, 635876306), (4, 317938153), (13, 97827124), (19, 66934348), (26, 48913562), (38, 33467174), (52, 24456781), (76, 16733587), (247, 5148796), (494, 2574398), (988, 1287199)]