489147770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1322021}}^1$

素因数の和:1322065

約数の個数: 16

約数和(自身を含む): 904263048

約数和(自身を除く): 415115278

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1322021, 2644042, 6610105, 13220210, 48914777, 97829554, 244573885, 489147770]

約数ペア:

[(1, 489147770), (2, 244573885), (5, 97829554), (10, 48914777), (37, 13220210), (74, 6610105), (185, 2644042), (370, 1322021)]