2008338735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{153719}}^1$

素因数の和:153807

約数の個数: 32

約数和(自身を含む): 3512194560

約数和(自身を除く): 1503855825

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 2613, 4355, 13065, 153719, 461157, 768595, 1998347, 2305785, 5995041, 9991735, 10299173, 29975205, 30897519, 51495865, 133889249, 154487595, 401667747, 669446245, 2008338735]

約数ペア:

[(1, 2008338735), (3, 669446245), (5, 401667747), (13, 154487595), (15, 133889249), (39, 51495865), (65, 30897519), (67, 29975205), (195, 10299173), (201, 9991735), (335, 5995041), (871, 2305785), (1005, 1998347), (2613, 768595), (4355, 461157), (13065, 153719)]