2027864

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 4043520

約数和(自身を除く): 2015656

約数列:

[1, 2, 4, 8, 23, 46, 92, 103, 107, 184, 206, 214, 412, 428, 824, 856, 2369, 2461, 4738, 4922, 9476, 9844, 11021, 18952, 19688, 22042, 44084, 88168, 253483, 506966, 1013932, 2027864]

約数ペア:

[(1, 2027864), (2, 1013932), (4, 506966), (8, 253483), (23, 88168), (46, 44084), (92, 22042), (103, 19688), (107, 18952), (184, 11021), (206, 9844), (214, 9476), (412, 4922), (428, 4738), (824, 2461), (856, 2369)]