2243512

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 4471200

約数和(自身を除く): 2227688

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 137, 178, 184, 274, 356, 548, 712, 1096, 2047, 3151, 4094, 6302, 8188, 12193, 12604, 16376, 24386, 25208, 48772, 97544, 280439, 560878, 1121756, 2243512]

約数ペア:

[(1, 2243512), (2, 1121756), (4, 560878), (8, 280439), (23, 97544), (46, 48772), (89, 25208), (92, 24386), (137, 16376), (178, 12604), (184, 12193), (274, 8188), (356, 6302), (548, 4094), (712, 3151), (1096, 2047)]