129488810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1177171}}^1$

素因数の和:1177189

約数の個数: 16

約数和(自身を含む): 254269152

約数和(自身を除く): 124780342

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1177171, 2354342, 5885855, 11771710, 12948881, 25897762, 64744405, 129488810]

約数ペア:

[(1, 129488810), (2, 64744405), (5, 25897762), (10, 12948881), (11, 11771710), (22, 5885855), (55, 2354342), (110, 1177171)]