8520994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1$

素因数の和:2705

約数の個数: 16

約数和(自身を含む): 13530240

約数和(自身を除く): 5009246

約数列:

[1, 2, 23, 46, 71, 142, 1633, 2609, 3266, 5218, 60007, 120014, 185239, 370478, 4260497, 8520994]

約数ペア:

[(1, 8520994), (2, 4260497), (23, 370478), (46, 185239), (71, 120014), (142, 60007), (1633, 5218), (2609, 3266)]