1427242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 24

約数和(自身を含む): 2388960

約数和(自身を除く): 961718

約数列:

[1, 2, 19, 23, 38, 46, 71, 142, 437, 529, 874, 1058, 1349, 1633, 2698, 3266, 10051, 20102, 31027, 37559, 62054, 75118, 713621, 1427242]

約数ペア:

[(1, 1427242), (2, 713621), (19, 75118), (23, 62054), (38, 37559), (46, 31027), (71, 20102), (142, 10051), (437, 3266), (529, 2698), (874, 1633), (1058, 1349)]