2016247781

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1\times {\mathrm{2131}}^1$

素因数の和:3512

約数の個数: 16

約数和(自身を含む): 2174435328

約数和(自身を除く): 158187547

約数列:

[1, 23, 31, 713, 1327, 2131, 30521, 41137, 49013, 66061, 946151, 1519403, 2827837, 65040251, 87662947, 2016247781]

約数ペア:

[(1, 2016247781), (23, 87662947), (31, 65040251), (713, 2827837), (1327, 1519403), (2131, 946151), (30521, 66061), (41137, 49013)]