217320747842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1013}}^1\times {\mathrm{9751447}}^1$

素因数の和:9752473

約数の個数: 16

約数和(自身を含む): 355966857792

約数和(自身を除く): 138646109950

約数列:

[1, 2, 11, 22, 1013, 2026, 11143, 22286, 9751447, 19502894, 107265917, 214531834, 9878215811, 19756431622, 108660373921, 217320747842]

約数ペア:

[(1, 217320747842), (2, 108660373921), (11, 19756431622), (22, 9878215811), (1013, 214531834), (2026, 107265917), (11143, 19502894), (22286, 9751447)]