9875998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10949}}^1$

素因数の和:11003

約数の個数: 16

約数和(自身を含む): 16556400

約数和(自身を除く): 6680402

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 10949, 21898, 120439, 240878, 448909, 897818, 4937999, 9875998]

約数ペア:

[(1, 9875998), (2, 4937999), (11, 897818), (22, 448909), (41, 240878), (82, 120439), (451, 21898), (902, 10949)]