201605836328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1938517657}}^1$

素因数の和:1938517676

約数の個数: 16

約数和(自身を含む): 407088708180

約数和(自身を除く): 205482871852

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1938517657, 3877035314, 7754070628, 15508141256, 25200729541, 50401459082, 100802918164, 201605836328]

約数ペア:

[(1, 201605836328), (2, 100802918164), (4, 50401459082), (8, 25200729541), (13, 15508141256), (26, 7754070628), (52, 3877035314), (104, 1938517657)]