7540918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2129}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 14722560

約数和(自身を除く): 7181642

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 2129, 3542, 4258, 14903, 23419, 29806, 46838, 48967, 97934, 163933, 327866, 342769, 538637, 685538, 1077274, 3770459, 7540918]

約数ペア:

[(1, 7540918), (2, 3770459), (7, 1077274), (11, 685538), (14, 538637), (22, 342769), (23, 327866), (46, 163933), (77, 97934), (154, 48967), (161, 46838), (253, 29806), (322, 23419), (506, 14903), (1771, 4258), (2129, 3542)]