1649662322

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{20963}}^1$

素因数の和:21063

約数の個数: 48

約数和(自身を含む): 3183341472

約数和(自身を除く): 1533679150

約数列:

[1, 2, 7, 11, 14, 22, 49, 73, 77, 98, 146, 154, 511, 539, 803, 1022, 1078, 1606, 3577, 5621, 7154, 11242, 20963, 39347, 41926, 78694, 146741, 230593, 293482, 461186, 1027187, 1530299, 1614151, 2054374, 3060598, 3228302, 10712093, 11299057, 16833289, 21424186, 22598114, 33666578, 74984651, 117833023, 149969302, 235666046, 824831161, 1649662322]

約数ペア:

[(1, 1649662322), (2, 824831161), (7, 235666046), (11, 149969302), (14, 117833023), (22, 74984651), (49, 33666578), (73, 22598114), (77, 21424186), (98, 16833289), (146, 11299057), (154, 10712093), (511, 3228302), (539, 3060598), (803, 2054374), (1022, 1614151), (1078, 1530299), (1606, 1027187), (3577, 461186), (5621, 293482), (7154, 230593), (11242, 146741), (20963, 78694), (39347, 41926)]