2048857545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{46349}}^1$

素因数の和:46785

約数の個数: 32

約数和(自身を含む): 3755462400

約数和(自身を除く): 1706604855

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 421, 1263, 2105, 2947, 6315, 8841, 14735, 44205, 46349, 139047, 231745, 324443, 695235, 973329, 1622215, 4866645, 19512929, 58538787, 97564645, 136590503, 292693935, 409771509, 682952515, 2048857545]

約数ペア:

[(1, 2048857545), (3, 682952515), (5, 409771509), (7, 292693935), (15, 136590503), (21, 97564645), (35, 58538787), (105, 19512929), (421, 4866645), (1263, 1622215), (2105, 973329), (2947, 695235), (6315, 324443), (8841, 231745), (14735, 139047), (44205, 46349)]