982947856

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{7151}}^1$

素因数の和:7252

約数の個数: 60

約数和(自身を含む): 2123114112

約数和(自身を除く): 1140166256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 121, 142, 176, 242, 284, 484, 568, 781, 968, 1136, 1562, 1936, 3124, 6248, 7151, 8591, 12496, 14302, 17182, 28604, 34364, 57208, 68728, 78661, 114416, 137456, 157322, 314644, 507721, 629288, 865271, 1015442, 1258576, 1730542, 2030884, 3461084, 4061768, 5584931, 6922168, 8123536, 11169862, 13844336, 22339724, 44679448, 61434241, 89358896, 122868482, 245736964, 491473928, 982947856]

約数ペア:

[(1, 982947856), (2, 491473928), (4, 245736964), (8, 122868482), (11, 89358896), (16, 61434241), (22, 44679448), (44, 22339724), (71, 13844336), (88, 11169862), (121, 8123536), (142, 6922168), (176, 5584931), (242, 4061768), (284, 3461084), (484, 2030884), (568, 1730542), (781, 1258576), (968, 1015442), (1136, 865271), (1562, 629288), (1936, 507721), (3124, 314644), (6248, 157322), (7151, 137456), (8591, 114416), (12496, 78661), (14302, 68728), (17182, 57208), (28604, 34364)]