2688891070

素因数分解:

$2^1\times 5^1\times {\mathrm{13841}}^1\times {\mathrm{19427}}^1$

素因数の和:33275

約数の個数: 16

約数和(自身を含む): 4840602768

約数和(自身を除く): 2151711698

約数列:

[1, 2, 5, 10, 13841, 19427, 27682, 38854, 69205, 97135, 138410, 194270, 268889107, 537778214, 1344445535, 2688891070]

約数ペア:

[(1, 2688891070), (2, 1344445535), (5, 537778214), (10, 268889107), (13841, 194270), (19427, 138410), (27682, 97135), (38854, 69205)]