4540490

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1301}}^1$

素因数の和:1657

約数の個数: 16

約数和(自身を含む): 8202600

約数和(自身を除く): 3662110

約数列:

[1, 2, 5, 10, 349, 698, 1301, 1745, 2602, 3490, 6505, 13010, 454049, 908098, 2270245, 4540490]

約数ペア:

[(1, 4540490), (2, 2270245), (5, 908098), (10, 454049), (349, 13010), (698, 6505), (1301, 3490), (1745, 2602)]