2003856

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 5237760

約数和(自身を除く): 3233904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 383, 436, 654, 766, 872, 1149, 1308, 1532, 1744, 2298, 2616, 3064, 4596, 5232, 6128, 9192, 18384, 41747, 83494, 125241, 166988, 250482, 333976, 500964, 667952, 1001928, 2003856]

約数ペア:

[(1, 2003856), (2, 1001928), (3, 667952), (4, 500964), (6, 333976), (8, 250482), (12, 166988), (16, 125241), (24, 83494), (48, 41747), (109, 18384), (218, 9192), (327, 6128), (383, 5232), (436, 4596), (654, 3064), (766, 2616), (872, 2298), (1149, 1744), (1308, 1532)]