2052802736

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{304751}}^1$

素因数の和:305180

約数の個数: 20

約数和(自身を含む): 3986765664

約数和(自身を除く): 1933962928

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 304751, 609502, 1219004, 2438008, 4876016, 128300171, 256600342, 513200684, 1026401368, 2052802736]

約数ペア:

[(1, 2052802736), (2, 1026401368), (4, 513200684), (8, 256600342), (16, 128300171), (421, 4876016), (842, 2438008), (1684, 1219004), (3368, 609502), (6736, 304751)]