2021989502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4219}}^1\times {\mathrm{18433}}^1$

素因数の和:22667

約数の個数: 16

約数和(自身を含む): 3267242160

約数和(自身を除く): 1245252658

約数列:

[1, 2, 13, 26, 4219, 8438, 18433, 36866, 54847, 109694, 239629, 479258, 77768827, 155537654, 1010994751, 2021989502]

約数ペア:

[(1, 2021989502), (2, 1010994751), (13, 155537654), (26, 77768827), (4219, 479258), (8438, 239629), (18433, 109694), (36866, 54847)]