2018833738

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{384247}}^1$

素因数の和:384357

約数の個数: 16

約数和(自身を含む): 3153907584

約数和(自身を除く): 1135073846

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 384247, 768494, 14217139, 27281537, 28434278, 54563074, 1009416869, 2018833738]

約数ペア:

[(1, 2018833738), (2, 1009416869), (37, 54563074), (71, 28434278), (74, 27281537), (142, 14217139), (2627, 768494), (5254, 384247)]