339964948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109103}}^1$

素因数の和:109167

約数の個数: 24

約数和(自身を含む): 641531520

約数和(自身を除く): 301566572

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 109103, 218206, 436412, 2072957, 4145914, 4473223, 8291828, 8946446, 17892892, 84991237, 169982474, 339964948]

約数ペア:

[(1, 339964948), (2, 169982474), (4, 84991237), (19, 17892892), (38, 8946446), (41, 8291828), (76, 4473223), (82, 4145914), (164, 2072957), (779, 436412), (1558, 218206), (3116, 109103)]