2179232

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 4826304

約数和(自身を除く): 2647072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 151, 164, 176, 302, 328, 352, 451, 604, 656, 902, 1208, 1312, 1661, 1804, 2416, 3322, 3608, 4832, 6191, 6644, 7216, 12382, 13288, 14432, 24764, 26576, 49528, 53152, 68101, 99056, 136202, 198112, 272404, 544808, 1089616, 2179232]

約数ペア:

[(1, 2179232), (2, 1089616), (4, 544808), (8, 272404), (11, 198112), (16, 136202), (22, 99056), (32, 68101), (41, 53152), (44, 49528), (82, 26576), (88, 24764), (151, 14432), (164, 13288), (176, 12382), (302, 7216), (328, 6644), (352, 6191), (451, 4832), (604, 3608), (656, 3322), (902, 2416), (1208, 1804), (1312, 1661)]