8199724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 15579648

約数和(自身を除く): 7379924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1151, 1781, 2302, 3562, 4604, 7124, 14963, 29926, 59852, 157687, 315374, 630748, 2049931, 4099862, 8199724]

約数ペア:

[(1, 8199724), (2, 4099862), (4, 2049931), (13, 630748), (26, 315374), (52, 157687), (137, 59852), (274, 29926), (548, 14963), (1151, 7124), (1781, 4604), (2302, 3562)]