2013443152

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{382493}}^1$

素因数の和:382555

約数の個数: 40

約数和(自身を含む): 4553208576

約数和(自身を除く): 2539765424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 382493, 764986, 1529972, 2677451, 3059944, 5354902, 6119888, 10709804, 17977171, 21419608, 35954342, 42839216, 71908684, 125840197, 143817368, 251680394, 287634736, 503360788, 1006721576, 2013443152]

約数ペア:

[(1, 2013443152), (2, 1006721576), (4, 503360788), (7, 287634736), (8, 251680394), (14, 143817368), (16, 125840197), (28, 71908684), (47, 42839216), (56, 35954342), (94, 21419608), (112, 17977171), (188, 10709804), (329, 6119888), (376, 5354902), (658, 3059944), (752, 2677451), (1316, 1529972), (2632, 764986), (5264, 382493)]