8280998

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1844

約数の個数: 24

約数和(自身を含む): 14379960

約数和(自身を除く): 6098962

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 1801, 2299, 3602, 4598, 19811, 34219, 39622, 68438, 217921, 376409, 435842, 752818, 4140499, 8280998]

約数ペア:

[(1, 8280998), (2, 4140499), (11, 752818), (19, 435842), (22, 376409), (38, 217921), (121, 68438), (209, 39622), (242, 34219), (418, 19811), (1801, 4598), (2299, 3602)]