2015882197

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{30497}}^1$

素因数の和:30601

約数の個数: 24

約数和(自身を含む): 2503275840

約数和(自身を除く): 487393643

約数列:

[1, 7, 19, 49, 71, 133, 497, 931, 1349, 3479, 9443, 30497, 66101, 213479, 579443, 1494353, 2165287, 4056101, 15157009, 28392707, 41140453, 106099063, 287983171, 2015882197]

約数ペア:

[(1, 2015882197), (7, 287983171), (19, 106099063), (49, 41140453), (71, 28392707), (133, 15157009), (497, 4056101), (931, 2165287), (1349, 1494353), (3479, 579443), (9443, 213479), (30497, 66101)]