808218964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{3259}}^1$

素因数の和:3808

約数の個数: 48

約数和(自身を含む): 1715333760

約数和(自身を除く): 907114796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 521, 1042, 2084, 3259, 3647, 6518, 7294, 8857, 13036, 14588, 17714, 22813, 35428, 45626, 55403, 61999, 91252, 110806, 123998, 221612, 247996, 387821, 775642, 1551284, 1697939, 3395878, 6791756, 11885573, 23771146, 28864963, 47542292, 57729926, 115459852, 202054741, 404109482, 808218964]

約数ペア:

[(1, 808218964), (2, 404109482), (4, 202054741), (7, 115459852), (14, 57729926), (17, 47542292), (28, 28864963), (34, 23771146), (68, 11885573), (119, 6791756), (238, 3395878), (476, 1697939), (521, 1551284), (1042, 775642), (2084, 387821), (3259, 247996), (3647, 221612), (6518, 123998), (7294, 110806), (8857, 91252), (13036, 61999), (14588, 55403), (17714, 45626), (22813, 35428)]