247412042

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{33317}}^1$

素因数の和:33445

約数の個数: 16

約数和(自身を含む): 383823360

約数和(自身を除く): 136411318

約数列:

[1, 2, 47, 79, 94, 158, 3713, 7426, 33317, 66634, 1565899, 2632043, 3131798, 5264086, 123706021, 247412042]

約数ペア:

[(1, 247412042), (2, 123706021), (47, 5264086), (79, 3131798), (94, 2632043), (158, 1565899), (3713, 66634), (7426, 33317)]