2229156710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20265061}}^1$

素因数の和:20265079

約数の個数: 16

約数和(自身を含む): 4377253392

約数和(自身を除く): 2148096682

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 20265061, 40530122, 101325305, 202650610, 222915671, 445831342, 1114578355, 2229156710]

約数ペア:

[(1, 2229156710), (2, 1114578355), (5, 445831342), (10, 222915671), (11, 202650610), (22, 101325305), (55, 40530122), (110, 20265061)]