1680454842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1107019}}^1$

素因数の和:1107058

約数の個数: 32

約数和(自身を含む): 3825861120

約数和(自身を除く): 2145406278

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 1107019, 2214038, 3321057, 6642114, 12177209, 24354418, 25461437, 36531627, 50922874, 73063254, 76384311, 152768622, 280075807, 560151614, 840227421, 1680454842]

約数ペア:

[(1, 1680454842), (2, 840227421), (3, 560151614), (6, 280075807), (11, 152768622), (22, 76384311), (23, 73063254), (33, 50922874), (46, 36531627), (66, 25461437), (69, 24354418), (138, 12177209), (253, 6642114), (506, 3321057), (759, 2214038), (1518, 1107019)]