1644848994

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{27017}}^1$

素因数の和:27234

約数の個数: 32

約数和(自身を含む): 3358877760

約数和(自身を除く): 1714028766

約数列:

[1, 2, 3, 6, 73, 139, 146, 219, 278, 417, 438, 834, 10147, 20294, 27017, 30441, 54034, 60882, 81051, 162102, 1972241, 3755363, 3944482, 5916723, 7510726, 11266089, 11833446, 22532178, 274141499, 548282998, 822424497, 1644848994]

約数ペア:

[(1, 1644848994), (2, 822424497), (3, 548282998), (6, 274141499), (73, 22532178), (139, 11833446), (146, 11266089), (219, 7510726), (278, 5916723), (417, 3944482), (438, 3755363), (834, 1972241), (10147, 162102), (20294, 81051), (27017, 60882), (30441, 54034)]