2201705090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{252779}}^1$

素因数の和:252866

約数の個数: 32

約数和(自身を含む): 4331638080

約数和(自身を除く): 2129932990

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 252779, 505558, 1263895, 2527790, 3286127, 6572254, 16430635, 16936193, 32861270, 33872386, 84680965, 169361930, 220170509, 440341018, 1100852545, 2201705090]

約数ペア:

[(1, 2201705090), (2, 1100852545), (5, 440341018), (10, 220170509), (13, 169361930), (26, 84680965), (65, 33872386), (67, 32861270), (130, 16936193), (134, 16430635), (335, 6572254), (670, 3286127), (871, 2527790), (1742, 1263895), (4355, 505558), (8710, 252779)]