3998284798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{9677}}^1$

素因数の和:9912

約数の個数: 32

約数和(自身を含む): 6438579840

約数和(自身を除く): 2440295042

約数列:

[1, 2, 19, 38, 83, 131, 166, 262, 1577, 2489, 3154, 4978, 9677, 10873, 19354, 21746, 183863, 206587, 367726, 413174, 803191, 1267687, 1606382, 2535374, 15260629, 24086053, 30521258, 48172106, 105218021, 210436042, 1999142399, 3998284798]

約数ペア:

[(1, 3998284798), (2, 1999142399), (19, 210436042), (38, 105218021), (83, 48172106), (131, 30521258), (166, 24086053), (262, 15260629), (1577, 2535374), (2489, 1606382), (3154, 1267687), (4978, 803191), (9677, 413174), (10873, 367726), (19354, 206587), (21746, 183863)]