2177806345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3045883}}^1$

素因数の和:3045912

約数の個数: 16

約数和(自身を含む): 3070251072

約数和(自身を除く): 892444727

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 3045883, 15229415, 33504713, 39596479, 167523565, 197982395, 435561269, 2177806345]

約数ペア:

[(1, 2177806345), (5, 435561269), (11, 197982395), (13, 167523565), (55, 39596479), (65, 33504713), (143, 15229415), (715, 3045883)]