1330247842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8637973}}^1$

素因数の和:8637993

約数の個数: 16

約数和(自身を含む): 2487736512

約数和(自身を除く): 1157488670

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 8637973, 17275946, 60465811, 95017703, 120931622, 190035406, 665123921, 1330247842]

約数ペア:

[(1, 1330247842), (2, 665123921), (7, 190035406), (11, 120931622), (14, 95017703), (22, 60465811), (77, 17275946), (154, 8637973)]