2066138451

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{3989}}^1$

素因数の和:4260

約数の個数: 48

約数和(自身を含む): 3398522400

約数和(自身を除く): 1332383949

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 233, 247, 699, 741, 2097, 2223, 3029, 3989, 4427, 9087, 11967, 13281, 27261, 35901, 39843, 51857, 57551, 75791, 155571, 172653, 227373, 466713, 517959, 682119, 929437, 985283, 2788311, 2955849, 8364933, 8867547, 12082681, 17659303, 36248043, 52977909, 108744129, 158933727, 229570939, 688712817, 2066138451]

約数ペア:

[(1, 2066138451), (3, 688712817), (9, 229570939), (13, 158933727), (19, 108744129), (39, 52977909), (57, 36248043), (117, 17659303), (171, 12082681), (233, 8867547), (247, 8364933), (699, 2955849), (741, 2788311), (2097, 985283), (2223, 929437), (3029, 682119), (3989, 517959), (4427, 466713), (9087, 227373), (11967, 172653), (13281, 155571), (27261, 75791), (35901, 57551), (39843, 51857)]