2108409842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13690973}}^1$

素因数の和:13690993

約数の個数: 16

約数和(自身を含む): 3943000512

約数和(自身を除く): 1834590670

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13690973, 27381946, 95836811, 150600703, 191673622, 301201406, 1054204921, 2108409842]

約数ペア:

[(1, 2108409842), (2, 1054204921), (7, 301201406), (11, 191673622), (14, 150600703), (22, 95836811), (77, 27381946), (154, 13690973)]