2839866764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{4423}}^1$

素因数の和:5454

約数の個数: 48

約数和(自身を含む): 5933964288

約数和(自身を除く): 3094097524

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 997, 1994, 3988, 4423, 6979, 8846, 13958, 17692, 22931, 27916, 30961, 45862, 61922, 91724, 101729, 123844, 160517, 203458, 321034, 406916, 642068, 712103, 1424206, 2848412, 4409731, 8819462, 17638924, 30868117, 61736234, 101423813, 123472468, 202847626, 405695252, 709966691, 1419933382, 2839866764]

約数ペア:

[(1, 2839866764), (2, 1419933382), (4, 709966691), (7, 405695252), (14, 202847626), (23, 123472468), (28, 101423813), (46, 61736234), (92, 30868117), (161, 17638924), (322, 8819462), (644, 4409731), (997, 2848412), (1994, 1424206), (3988, 712103), (4423, 642068), (6979, 406916), (8846, 321034), (13958, 203458), (17692, 160517), (22931, 123844), (27916, 101729), (30961, 91724), (45862, 61922)]