2100039177790

素因数分解:

$2^1\times 5^1\times {\mathrm{694717}}^1\times {\mathrm{302287}}^1$

素因数の和:997011

約数の個数: 16

約数和(自身を含む): 3780088466112

約数和(自身を除く): 1680049288322

約数列:

[1, 2, 5, 10, 302287, 604574, 694717, 1389434, 1511435, 3022870, 3473585, 6947170, 210003917779, 420007835558, 1050019588895, 2100039177790]

約数ペア:

[(1, 2100039177790), (2, 1050019588895), (5, 420007835558), (10, 210003917779), (302287, 6947170), (604574, 3473585), (694717, 3022870), (1389434, 1511435)]