318570434

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{21089}}^1$

素因数の和:21194

約数の個数: 32

約数和(自身を含む): 595244160

約数和(自身を除く): 276673726

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 2158, 7553, 15106, 21089, 42178, 147623, 274157, 295246, 548314, 1750387, 1919099, 3500774, 3838198, 12252709, 22755031, 24505418, 45510062, 159285217, 318570434]

約数ペア:

[(1, 318570434), (2, 159285217), (7, 45510062), (13, 24505418), (14, 22755031), (26, 12252709), (83, 3838198), (91, 3500774), (166, 1919099), (182, 1750387), (581, 548314), (1079, 295246), (1162, 274157), (2158, 147623), (7553, 42178), (15106, 21089)]