2660996891

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{2361133}}^1$

素因数の和:2361170

約数の個数: 12

約数和(自身を含む): 3230031312

約数和(自身を除く): 569034421

約数列:

[1, 7, 23, 49, 161, 1127, 2361133, 16527931, 54306059, 115695517, 380142413, 2660996891]

約数ペア:

[(1, 2660996891), (7, 380142413), (23, 115695517), (49, 54306059), (161, 16527931), (1127, 2361133)]