447973180030

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{187436477}}^1$

素因数の和:187436723

約数の個数: 16

約数和(自身を含む): 809725584960

約数和(自身を除く): 361752404930

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 187436477, 374872954, 937182385, 1874364770, 44797318003, 89594636006, 223986590015, 447973180030]

約数ペア:

[(1, 447973180030), (2, 223986590015), (5, 89594636006), (10, 44797318003), (239, 1874364770), (478, 937182385), (1195, 374872954), (2390, 187436477)]