2103403834

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{921737}}^1$

素因数の和:921909

約数の個数: 16

約数和(自身を含む): 3627960768

約数和(自身を除く): 1524556934

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 921737, 1843474, 6452159, 12904318, 150243131, 300486262, 1051701917, 2103403834]

約数ペア:

[(1, 2103403834), (2, 1051701917), (7, 300486262), (14, 150243131), (163, 12904318), (326, 6452159), (1141, 1843474), (2282, 921737)]