1248459598

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{20399}}^1$

素因数の和:20903

約数の個数: 16

約数和(自身を含む): 1903564800

約数和(自身を除く): 655105202

約数列:

[1, 2, 71, 142, 431, 862, 20399, 30601, 40798, 61202, 1448329, 2896658, 8791969, 17583938, 624229799, 1248459598]

約数ペア:

[(1, 1248459598), (2, 624229799), (71, 17583938), (142, 8791969), (431, 2896658), (862, 1448329), (20399, 61202), (30601, 40798)]