1355528

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 2721600

約数和(自身を除く): 1366072

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 139, 184, 212, 278, 424, 556, 1112, 1219, 2438, 3197, 4876, 6394, 7367, 9752, 12788, 14734, 25576, 29468, 58936, 169441, 338882, 677764, 1355528]

約数ペア:

[(1, 1355528), (2, 677764), (4, 338882), (8, 169441), (23, 58936), (46, 29468), (53, 25576), (92, 14734), (106, 12788), (139, 9752), (184, 7367), (212, 6394), (278, 4876), (424, 3197), (556, 2438), (1112, 1219)]