2065966042

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{179743}}^1$

素因数の和:180573

約数の個数: 16

約数和(自身を含む): 3545989632

約数和(自身を除く): 1480023590

約数列:

[1, 2, 7, 14, 821, 1642, 5747, 11494, 179743, 359486, 1258201, 2516402, 147569003, 295138006, 1032983021, 2065966042]

約数ペア:

[(1, 2065966042), (2, 1032983021), (7, 295138006), (14, 147569003), (821, 2516402), (1642, 1258201), (5747, 359486), (11494, 179743)]