412509728

素因数分解:

$2^5\times {\mathrm{1249}}^1\times {\mathrm{10321}}^1$

素因数の和:11580

約数の個数: 24

約数和(自身を含む): 812857500

約数和(自身を除く): 400347772

約数列:

[1, 2, 4, 8, 16, 32, 1249, 2498, 4996, 9992, 10321, 19984, 20642, 39968, 41284, 82568, 165136, 330272, 12890929, 25781858, 51563716, 103127432, 206254864, 412509728]

約数ペア:

[(1, 412509728), (2, 206254864), (4, 103127432), (8, 51563716), (16, 25781858), (32, 12890929), (1249, 330272), (2498, 165136), (4996, 82568), (9992, 41284), (10321, 39968), (19984, 20642)]