420298514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1\times {\mathrm{8543}}^1$

素因数の和:10009

約数の個数: 16

約数和(自身を含む): 668072448

約数和(自身を除く): 247773934

約数列:

[1, 2, 17, 34, 1447, 2894, 8543, 17086, 24599, 49198, 145231, 290462, 12361721, 24723442, 210149257, 420298514]

約数ペア:

[(1, 420298514), (2, 210149257), (17, 24723442), (34, 12361721), (1447, 290462), (2894, 145231), (8543, 49198), (17086, 24599)]