194639770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1497229}}^1$

素因数の和:1497249

約数の個数: 16

約数和(自身を含む): 377301960

約数和(自身を除く): 182662190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1497229, 2994458, 7486145, 14972290, 19463977, 38927954, 97319885, 194639770]

約数ペア:

[(1, 194639770), (2, 97319885), (5, 38927954), (10, 19463977), (13, 14972290), (26, 7486145), (65, 2994458), (130, 1497229)]