2140754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13901}}^1$

素因数の和:13921

約数の個数: 16

約数和(自身を含む): 4003776

約数和(自身を除く): 1863022

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13901, 27802, 97307, 152911, 194614, 305822, 1070377, 2140754]

約数ペア:

[(1, 2140754), (2, 1070377), (7, 305822), (11, 194614), (14, 152911), (22, 97307), (77, 27802), (154, 13901)]