2028291010

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{484079}}^1$

素因数の和:484505

約数の個数: 16

約数和(自身を含む): 3659644800

約数和(自身を除く): 1631353790

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 484079, 968158, 2420395, 4840790, 202829101, 405658202, 1014145505, 2028291010]

約数ペア:

[(1, 2028291010), (2, 1014145505), (5, 405658202), (10, 202829101), (419, 4840790), (838, 2420395), (2095, 968158), (4190, 484079)]