129502010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1177291}}^1$

素因数の和:1177309

約数の個数: 16

約数和(自身を含む): 254295072

約数和(自身を除く): 124793062

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1177291, 2354582, 5886455, 11772910, 12950201, 25900402, 64751005, 129502010]

約数ペア:

[(1, 129502010), (2, 64751005), (5, 25900402), (10, 12950201), (11, 11772910), (22, 5886455), (55, 2354582), (110, 1177291)]