2573002016

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{475777}}^1$

素因数の和:475813

約数の個数: 36

約数和(自身を含む): 5485244562

約数和(自身を除く): 2912242546

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 475777, 951554, 1903108, 3806216, 6185101, 7612432, 12370202, 15224864, 24740404, 49480808, 80406313, 98961616, 160812626, 197923232, 321625252, 643250504, 1286501008, 2573002016]

約数ペア:

[(1, 2573002016), (2, 1286501008), (4, 643250504), (8, 321625252), (13, 197923232), (16, 160812626), (26, 98961616), (32, 80406313), (52, 49480808), (104, 24740404), (169, 15224864), (208, 12370202), (338, 7612432), (416, 6185101), (676, 3806216), (1352, 1903108), (2704, 951554), (5408, 475777)]