1947822998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2159449}}^1$

素因数の和:2159503

約数の個数: 16

約数和(自身を含む): 3265088400

約数和(自身を除く): 1317265402

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 2159449, 4318898, 23753939, 47507878, 88537409, 177074818, 973911499, 1947822998]

約数ペア:

[(1, 1947822998), (2, 973911499), (11, 177074818), (22, 88537409), (41, 47507878), (82, 23753939), (451, 4318898), (902, 2159449)]