1293149770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11755907}}^1$

素因数の和:11755925

約数の個数: 16

約数和(自身を含む): 2539276128

約数和(自身を除く): 1246126358

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 11755907, 23511814, 58779535, 117559070, 129314977, 258629954, 646574885, 1293149770]

約数ペア:

[(1, 1293149770), (2, 646574885), (5, 258629954), (10, 129314977), (11, 117559070), (22, 58779535), (55, 23511814), (110, 11755907)]