2180632

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 4309200

約数和(自身を除く): 2128568

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 139, 148, 212, 278, 296, 424, 556, 1112, 1961, 3922, 5143, 7367, 7844, 10286, 14734, 15688, 20572, 29468, 41144, 58936, 272579, 545158, 1090316, 2180632]

約数ペア:

[(1, 2180632), (2, 1090316), (4, 545158), (8, 272579), (37, 58936), (53, 41144), (74, 29468), (106, 20572), (139, 15688), (148, 14734), (212, 10286), (278, 7844), (296, 7367), (424, 5143), (556, 3922), (1112, 1961)]