1413403745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{306263}}^1$

素因数の和:306352

約数の個数: 16

約数和(自身を含む): 1852284672

約数和(自身を除く): 438880927

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 306263, 1531315, 3981419, 19907095, 21744673, 108723365, 282680749, 1413403745]

約数ペア:

[(1, 1413403745), (5, 282680749), (13, 108723365), (65, 21744673), (71, 19907095), (355, 3981419), (923, 1531315), (4615, 306263)]