2149482728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{29387}}^1$

素因数の和:29657

約数の個数: 32

約数和(自身を含む): 4147234560

約数和(自身を除く): 1997751832

約数列:

[1, 2, 4, 8, 41, 82, 164, 223, 328, 446, 892, 1784, 9143, 18286, 29387, 36572, 58774, 73144, 117548, 235096, 1204867, 2409734, 4819468, 6553301, 9638936, 13106602, 26213204, 52426408, 268685341, 537370682, 1074741364, 2149482728]

約数ペア:

[(1, 2149482728), (2, 1074741364), (4, 537370682), (8, 268685341), (41, 52426408), (82, 26213204), (164, 13106602), (223, 9638936), (328, 6553301), (446, 4819468), (892, 2409734), (1784, 1204867), (9143, 235096), (18286, 117548), (29387, 73144), (36572, 58774)]