1885445290

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{419921}}^1$

素因数の和:420377

約数の個数: 16

約数和(自身を含む): 3401368200

約数和(自身を除く): 1515922910

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 419921, 839842, 2099605, 4199210, 188544529, 377089058, 942722645, 1885445290]

約数ペア:

[(1, 1885445290), (2, 942722645), (5, 377089058), (10, 188544529), (449, 4199210), (898, 2099605), (2245, 839842), (4490, 419921)]