2021235086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4091569}}^1$

素因数の和:4091603

約数の個数: 16

約数和(自身を含む): 3436918800

約数和(自身を除く): 1415683714

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 4091569, 8183138, 53190397, 77739811, 106380794, 155479622, 1010617543, 2021235086]

約数ペア:

[(1, 2021235086), (2, 1010617543), (13, 155479622), (19, 106380794), (26, 77739811), (38, 53190397), (247, 8183138), (494, 4091569)]