239718844

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{1789}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 424516400

約数和(自身を除く): 184797556

約数列:

[1, 2, 4, 139, 241, 278, 482, 556, 964, 1789, 3578, 7156, 33499, 66998, 133996, 248671, 431149, 497342, 862298, 994684, 1724596, 59929711, 119859422, 239718844]

約数ペア:

[(1, 239718844), (2, 119859422), (4, 59929711), (139, 1724596), (241, 994684), (278, 862298), (482, 497342), (556, 431149), (964, 248671), (1789, 133996), (3578, 66998), (7156, 33499)]