2198392

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 4842720

約数和(自身を除く): 2644328

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 1061, 2072, 2122, 4244, 7427, 8488, 14854, 29708, 39257, 59416, 78514, 157028, 274799, 314056, 549598, 1099196, 2198392]

約数ペア:

[(1, 2198392), (2, 1099196), (4, 549598), (7, 314056), (8, 274799), (14, 157028), (28, 78514), (37, 59416), (56, 39257), (74, 29708), (148, 14854), (259, 8488), (296, 7427), (518, 4244), (1036, 2122), (1061, 2072)]