2683490

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1801}}^1$

素因数の和:1957

約数の個数: 16

約数和(自身を含む): 4865400

約数和(自身を除く): 2181910

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 1801, 3602, 9005, 18010, 268349, 536698, 1341745, 2683490]

約数ペア:

[(1, 2683490), (2, 1341745), (5, 536698), (10, 268349), (149, 18010), (298, 9005), (745, 3602), (1490, 1801)]