228971710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2081561}}^1$

素因数の和:2081579

約数の個数: 16

約数和(自身を含む): 449617392

約数和(自身を除く): 220645682

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2081561, 4163122, 10407805, 20815610, 22897171, 45794342, 114485855, 228971710]

約数ペア:

[(1, 228971710), (2, 114485855), (5, 45794342), (10, 22897171), (11, 20815610), (22, 10407805), (55, 4163122), (110, 2081561)]