2218076

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 4558176

約数和(自身を除く): 2340100

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 2141, 4282, 8564, 14987, 29974, 59948, 79217, 158434, 316868, 554519, 1109038, 2218076]

約数ペア:

[(1, 2218076), (2, 1109038), (4, 554519), (7, 316868), (14, 158434), (28, 79217), (37, 59948), (74, 29974), (148, 14987), (259, 8564), (518, 4282), (1036, 2141)]