248575118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{683}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 414865152

約数和(自身を除く): 166290034

約数列:

[1, 2, 11, 22, 71, 142, 233, 466, 683, 781, 1366, 1562, 2563, 5126, 7513, 15026, 16543, 33086, 48493, 96986, 159139, 181973, 318278, 363946, 533423, 1066846, 1750529, 3501058, 11298869, 22597738, 124287559, 248575118]

約数ペア:

[(1, 248575118), (2, 124287559), (11, 22597738), (22, 11298869), (71, 3501058), (142, 1750529), (233, 1066846), (466, 533423), (683, 363946), (781, 318278), (1366, 181973), (1562, 159139), (2563, 96986), (5126, 48493), (7513, 33086), (15026, 16543)]