1427444774

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{3271}}^1$

素因数の和:3421

約数の個数: 48

約数和(自身を含む): 2567041056

約数和(自身を除く): 1139596282

約数列:

[1, 2, 7, 14, 49, 61, 73, 98, 122, 146, 427, 511, 854, 1022, 2989, 3271, 3577, 4453, 5978, 6542, 7154, 8906, 22897, 31171, 45794, 62342, 160279, 199531, 218197, 238783, 320558, 399062, 436394, 477566, 1396717, 1671481, 2793434, 3342962, 9777019, 11700367, 14565763, 19554038, 23400734, 29131526, 101960341, 203920682, 713722387, 1427444774]

約数ペア:

[(1, 1427444774), (2, 713722387), (7, 203920682), (14, 101960341), (49, 29131526), (61, 23400734), (73, 19554038), (98, 14565763), (122, 11700367), (146, 9777019), (427, 3342962), (511, 2793434), (854, 1671481), (1022, 1396717), (2989, 477566), (3271, 436394), (3577, 399062), (4453, 320558), (5978, 238783), (6542, 218197), (7154, 199531), (8906, 160279), (22897, 62342), (31171, 45794)]