243338998

素因数分解:

$2^1\times 7^2\times {\mathrm{1109}}^1\times {\mathrm{2239}}^1$

素因数の和:3364

約数の個数: 24

約数和(自身を含む): 425174400

約数和(自身を除く): 181835402

約数列:

[1, 2, 7, 14, 49, 98, 1109, 2218, 2239, 4478, 7763, 15526, 15673, 31346, 54341, 108682, 109711, 219422, 2483051, 4966102, 17381357, 34762714, 121669499, 243338998]

約数ペア:

[(1, 243338998), (2, 121669499), (7, 34762714), (14, 17381357), (49, 4966102), (98, 2483051), (1109, 219422), (2218, 109711), (2239, 108682), (4478, 54341), (7763, 31346), (15526, 15673)]