897236474

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 1385596800

約数和(自身を除く): 488360326

約数列:

[1, 2, 83, 157, 166, 173, 199, 314, 346, 398, 13031, 14359, 16517, 26062, 27161, 28718, 31243, 33034, 34427, 54322, 62486, 68854, 2254363, 2593169, 2857441, 4508726, 5186338, 5405039, 5714882, 10810078, 448618237, 897236474]

約数ペア:

[(1, 897236474), (2, 448618237), (83, 10810078), (157, 5714882), (166, 5405039), (173, 5186338), (199, 4508726), (314, 2857441), (346, 2593169), (398, 2254363), (13031, 68854), (14359, 62486), (16517, 54322), (26062, 34427), (27161, 33034), (28718, 31243)]