3813931418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{4397}}^1$

素因数の和:4942

約数の個数: 32

約数和(自身を含む): 6326786880

約数和(自身を除く): 2512855462

約数列:

[1, 2, 11, 22, 89, 178, 443, 886, 979, 1958, 4397, 4873, 8794, 9746, 39427, 48367, 78854, 96734, 391333, 433697, 782666, 867394, 1947871, 3895742, 4304663, 8609326, 21426581, 42853162, 173360519, 346721038, 1906965709, 3813931418]

約数ペア:

[(1, 3813931418), (2, 1906965709), (11, 346721038), (22, 173360519), (89, 42853162), (178, 21426581), (443, 8609326), (886, 4304663), (979, 3895742), (1958, 1947871), (4397, 867394), (4873, 782666), (8794, 433697), (9746, 391333), (39427, 96734), (48367, 78854)]