2017125514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1\times {\mathrm{53113}}^1$

素因数の和:54249

約数の個数: 16

約数和(自身を含む): 3206598408

約数和(自身を除く): 1189472894

約数列:

[1, 2, 17, 34, 1117, 2234, 18989, 37978, 53113, 106226, 902921, 1805842, 59327221, 118654442, 1008562757, 2017125514]

約数ペア:

[(1, 2017125514), (2, 1008562757), (17, 118654442), (34, 59327221), (1117, 1805842), (2234, 902921), (18989, 106226), (37978, 53113)]