260249388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{442601}}^1$

素因数の和:442622

約数の個数: 36

約数和(自身を含む): 706392792

約数和(自身を除く): 446143404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 442601, 885202, 1327803, 1770404, 2655606, 3098207, 5311212, 6196414, 9294621, 12392828, 18589242, 21687449, 37178484, 43374898, 65062347, 86749796, 130124694, 260249388]

約数ペア:

[(1, 260249388), (2, 130124694), (3, 86749796), (4, 65062347), (6, 43374898), (7, 37178484), (12, 21687449), (14, 18589242), (21, 12392828), (28, 9294621), (42, 6196414), (49, 5311212), (84, 3098207), (98, 2655606), (147, 1770404), (196, 1327803), (294, 885202), (588, 442601)]