2288891965

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{174259}}^1$

素因数の和:174372

約数の個数: 16

約数和(自身を含む): 2860652160

約数和(自身を除く): 571760195

約数列:

[1, 5, 37, 71, 185, 355, 2627, 13135, 174259, 871295, 6447583, 12372389, 32237915, 61861945, 457778393, 2288891965]

約数ペア:

[(1, 2288891965), (5, 457778393), (37, 61861945), (71, 32237915), (185, 12372389), (355, 6447583), (2627, 871295), (13135, 174259)]