874001608

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{643}}^1\times {\mathrm{1297}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 1655105760

約数和(自身を除く): 781104152

約数列:

[1, 2, 4, 8, 131, 262, 524, 643, 1048, 1286, 1297, 2572, 2594, 5144, 5188, 10376, 84233, 168466, 169907, 336932, 339814, 673864, 679628, 833971, 1359256, 1667942, 3335884, 6671768, 109250201, 218500402, 437000804, 874001608]

約数ペア:

[(1, 874001608), (2, 437000804), (4, 218500402), (8, 109250201), (131, 6671768), (262, 3335884), (524, 1667942), (643, 1359256), (1048, 833971), (1286, 679628), (1297, 673864), (2572, 339814), (2594, 336932), (5144, 169907), (5188, 168466), (10376, 84233)]