7886214924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1771387}}^1$

素因数の和:1771454

約数の個数: 48

約数和(自身を含む): 21426709248

約数和(自身を除く): 13540494324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 1771387, 3542774, 5314161, 7085548, 10628322, 12399709, 21256644, 24799418, 37199127, 49598836, 74398254, 93883511, 148796508, 187767022, 281650533, 375534044, 563301066, 657184577, 1126602132, 1314369154, 1971553731, 2628738308, 3943107462, 7886214924]

約数ペア:

[(1, 7886214924), (2, 3943107462), (3, 2628738308), (4, 1971553731), (6, 1314369154), (7, 1126602132), (12, 657184577), (14, 563301066), (21, 375534044), (28, 281650533), (42, 187767022), (53, 148796508), (84, 93883511), (106, 74398254), (159, 49598836), (212, 37199127), (318, 24799418), (371, 21256644), (636, 12399709), (742, 10628322), (1113, 7085548), (1484, 5314161), (2226, 3542774), (4452, 1771387)]