1402011646

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{1321}}^1$

素因数の和:1457

約数の個数: 48

約数和(自身を含む): 2522566368

約数和(自身を除く): 1120554722

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 287, 301, 574, 602, 1321, 1763, 1849, 2642, 3526, 3698, 9247, 12341, 12943, 18494, 24682, 25886, 54161, 56803, 75809, 108322, 113606, 151618, 379127, 397621, 530663, 758254, 795242, 1061326, 2328923, 2442529, 4657846, 4885058, 16302461, 17097703, 32604922, 34195406, 100143689, 200287378, 701005823, 1402011646]

約数ペア:

[(1, 1402011646), (2, 701005823), (7, 200287378), (14, 100143689), (41, 34195406), (43, 32604922), (82, 17097703), (86, 16302461), (287, 4885058), (301, 4657846), (574, 2442529), (602, 2328923), (1321, 1061326), (1763, 795242), (1849, 758254), (2642, 530663), (3526, 397621), (3698, 379127), (9247, 151618), (12341, 113606), (12943, 108322), (18494, 75809), (24682, 56803), (25886, 54161)]