2013375287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{199601}}^1$

素因数の和:199750

約数の個数: 16

約数和(自身を含む): 2529356544

約数和(自身を除く): 515981257

約数列:

[1, 7, 11, 77, 131, 917, 1441, 10087, 199601, 1397207, 2195611, 15369277, 26147731, 183034117, 287625041, 2013375287]

約数ペア:

[(1, 2013375287), (7, 287625041), (11, 183034117), (77, 26147731), (131, 15369277), (917, 2195611), (1441, 1397207), (10087, 199601)]