2938580652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{251677}}^1$

素因数の和:251830

約数の個数: 48

約数和(自身を含む): 7892622080

約数和(自身を除く): 4954041428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 251677, 503354, 755031, 1006708, 1510062, 1761739, 3020124, 3523478, 5285217, 7046956, 10570434, 21140868, 34983103, 69966206, 104949309, 139932412, 209898618, 244881721, 419797236, 489763442, 734645163, 979526884, 1469290326, 2938580652]

約数ペア:

[(1, 2938580652), (2, 1469290326), (3, 979526884), (4, 734645163), (6, 489763442), (7, 419797236), (12, 244881721), (14, 209898618), (21, 139932412), (28, 104949309), (42, 69966206), (84, 34983103), (139, 21140868), (278, 10570434), (417, 7046956), (556, 5285217), (834, 3523478), (973, 3020124), (1668, 1761739), (1946, 1510062), (2919, 1006708), (3892, 755031), (5838, 503354), (11676, 251677)]