2049275096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1225643}}^1$

素因数の和:1225679

約数の個数: 32

約数和(自身を含む): 4412318400

約数和(自身を除く): 2363043304

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 1225643, 2451286, 4902572, 9805144, 13482073, 23287217, 26964146, 46574434, 53928292, 93148868, 107856584, 186297736, 256159387, 512318774, 1024637548, 2049275096]

約数ペア:

[(1, 2049275096), (2, 1024637548), (4, 512318774), (8, 256159387), (11, 186297736), (19, 107856584), (22, 93148868), (38, 53928292), (44, 46574434), (76, 26964146), (88, 23287217), (152, 13482073), (209, 9805144), (418, 4902572), (836, 2451286), (1672, 1225643)]