1255563556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{101027}}^1$

素因数の和:101283

約数の個数: 24

約数和(自身を含む): 2376178560

約数和(自身を除く): 1120615004

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 12428, 101027, 202054, 404108, 1313351, 2626702, 5253404, 24145453, 48290906, 96581812, 313890889, 627781778, 1255563556]

約数ペア:

[(1, 1255563556), (2, 627781778), (4, 313890889), (13, 96581812), (26, 48290906), (52, 24145453), (239, 5253404), (478, 2626702), (956, 1313351), (3107, 404108), (6214, 202054), (12428, 101027)]