2007225626

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 3695155200

約数和(自身を除く): 1687929574

約数列:

[1, 2, 7, 14, 19, 38, 107, 109, 133, 214, 218, 266, 647, 749, 763, 1294, 1498, 1526, 2033, 2071, 4066, 4142, 4529, 9058, 11663, 12293, 14231, 14497, 23326, 24586, 28462, 28994, 69229, 70523, 81641, 86051, 138458, 141046, 163282, 172102, 221597, 443194, 484603, 493661, 969206, 987322, 1315351, 1339937, 1551179, 2630702, 2679874, 3102358, 7545961, 9207457, 9379559, 15091922, 18414914, 18759118, 52821727, 105643454, 143373259, 286746518, 1003612813, 2007225626]

約数ペア:

[(1, 2007225626), (2, 1003612813), (7, 286746518), (14, 143373259), (19, 105643454), (38, 52821727), (107, 18759118), (109, 18414914), (133, 15091922), (214, 9379559), (218, 9207457), (266, 7545961), (647, 3102358), (749, 2679874), (763, 2630702), (1294, 1551179), (1498, 1339937), (1526, 1315351), (2033, 987322), (2071, 969206), (4066, 493661), (4142, 484603), (4529, 443194), (9058, 221597), (11663, 172102), (12293, 163282), (14231, 141046), (14497, 138458), (23326, 86051), (24586, 81641), (28462, 70523), (28994, 69229)]