4950490

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3779}}^1$

素因数の和:3917

約数の個数: 16

約数和(自身を含む): 8981280

約数和(自身を除く): 4030790

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 3779, 7558, 18895, 37790, 495049, 990098, 2475245, 4950490]

約数ペア:

[(1, 4950490), (2, 2475245), (5, 990098), (10, 495049), (131, 37790), (262, 18895), (655, 7558), (1310, 3779)]