121016786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 202253760

約数和(自身を除く): 81236974

約数列:

[1, 2, 11, 22, 101, 107, 202, 214, 509, 1018, 1111, 1177, 2222, 2354, 5599, 10807, 11198, 21614, 51409, 54463, 102818, 108926, 118877, 237754, 565499, 599093, 1130998, 1198186, 5500763, 11001526, 60508393, 121016786]

約数ペア:

[(1, 121016786), (2, 60508393), (11, 11001526), (22, 5500763), (101, 1198186), (107, 1130998), (202, 599093), (214, 565499), (509, 237754), (1018, 118877), (1111, 108926), (1177, 102818), (2222, 54463), (2354, 51409), (5599, 21614), (10807, 11198)]