279779504

素因数分解:

$2^4\times {\mathrm{1759}}^1\times {\mathrm{9941}}^1$

素因数の和:11708

約数の個数: 20

約数和(自身を含む): 542435520

約数和(自身を除く): 262656016

約数列:

[1, 2, 4, 8, 16, 1759, 3518, 7036, 9941, 14072, 19882, 28144, 39764, 79528, 159056, 17486219, 34972438, 69944876, 139889752, 279779504]

約数ペア:

[(1, 279779504), (2, 139889752), (4, 69944876), (8, 34972438), (16, 17486219), (1759, 159056), (3518, 79528), (7036, 39764), (9941, 28144), (14072, 19882)]