2788996810

素因数分解:

$2^1\times 5^1\times {\mathrm{11177}}^1\times {\mathrm{24953}}^1$

素因数の和:36137

約数の個数: 16

約数和(自身を含む): 5020844616

約数和(自身を除く): 2231847806

約数列:

[1, 2, 5, 10, 11177, 22354, 24953, 49906, 55885, 111770, 124765, 249530, 278899681, 557799362, 1394498405, 2788996810]

約数ペア:

[(1, 2788996810), (2, 1394498405), (5, 557799362), (10, 278899681), (11177, 249530), (22354, 124765), (24953, 111770), (49906, 55885)]