2052424190

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{418009}}^1$

素因数の和:418507

約数の個数: 16

約数和(自身を含む): 3701896560

約数和(自身を除く): 1649472370

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 418009, 836018, 2090045, 4180090, 205242419, 410484838, 1026212095, 2052424190]

約数ペア:

[(1, 2052424190), (2, 1026212095), (5, 410484838), (10, 205242419), (491, 4180090), (982, 2090045), (2455, 836018), (4910, 418009)]