2590622210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23551111}}^1$

素因数の和:23551129

約数の個数: 16

約数和(自身を含む): 5087040192

約数和(自身を除く): 2496417982

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 23551111, 47102222, 117755555, 235511110, 259062221, 518124442, 1295311105, 2590622210]

約数ペア:

[(1, 2590622210), (2, 1295311105), (5, 518124442), (10, 259062221), (11, 235511110), (22, 117755555), (55, 47102222), (110, 23551111)]