488446790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3757283}}^1$

素因数の和:3757303

約数の個数: 16

約数和(自身を含む): 946835568

約数和(自身を除く): 458388778

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3757283, 7514566, 18786415, 37572830, 48844679, 97689358, 244223395, 488446790]

約数ペア:

[(1, 488446790), (2, 244223395), (5, 97689358), (10, 48844679), (13, 37572830), (26, 18786415), (65, 7514566), (130, 3757283)]