133720210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1028617}}^1$

素因数の和:1028637

約数の個数: 16

約数和(自身を含む): 259211736

約数和(自身を除く): 125491526

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1028617, 2057234, 5143085, 10286170, 13372021, 26744042, 66860105, 133720210]

約数ペア:

[(1, 133720210), (2, 66860105), (5, 26744042), (10, 13372021), (13, 10286170), (26, 5143085), (65, 2057234), (130, 1028617)]