2667764748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{31237}}^1$

素因数の和:31902

約数の個数: 48

約数和(自身を含む): 6801387264

約数和(自身を除く): 4133622516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 647, 1294, 1941, 2588, 3882, 7117, 7764, 14234, 21351, 28468, 31237, 42702, 62474, 85404, 93711, 124948, 187422, 343607, 374844, 687214, 1030821, 1374428, 2061642, 4123284, 20210339, 40420678, 60631017, 80841356, 121262034, 222313729, 242524068, 444627458, 666941187, 889254916, 1333882374, 2667764748]

約数ペア:

[(1, 2667764748), (2, 1333882374), (3, 889254916), (4, 666941187), (6, 444627458), (11, 242524068), (12, 222313729), (22, 121262034), (33, 80841356), (44, 60631017), (66, 40420678), (132, 20210339), (647, 4123284), (1294, 2061642), (1941, 1374428), (2588, 1030821), (3882, 687214), (7117, 374844), (7764, 343607), (14234, 187422), (21351, 124948), (28468, 93711), (31237, 85404), (42702, 62474)]