2135281010

素因数分解:

$2^1\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{137849}}^1$

素因数の和:139405

約数の個数: 16

約数和(自身を含む): 3846015000

約数和(自身を除く): 1710733990

約数列:

[1, 2, 5, 10, 1549, 3098, 7745, 15490, 137849, 275698, 689245, 1378490, 213528101, 427056202, 1067640505, 2135281010]

約数ペア:

[(1, 2135281010), (2, 1067640505), (5, 427056202), (10, 213528101), (1549, 1378490), (3098, 689245), (7745, 275698), (15490, 137849)]