339936884

素因数分解:

$2^2\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{6427}}^1$

素因数の和:8327

約数の個数: 24

約数和(自身を含む): 680339520

約数和(自身を除く): 340402636

約数列:

[1, 2, 4, 7, 14, 28, 1889, 3778, 6427, 7556, 12854, 13223, 25708, 26446, 44989, 52892, 89978, 179956, 12140603, 24281206, 48562412, 84984221, 169968442, 339936884]

約数ペア:

[(1, 339936884), (2, 169968442), (4, 84984221), (7, 48562412), (14, 24281206), (28, 12140603), (1889, 179956), (3778, 89978), (6427, 52892), (7556, 44989), (12854, 26446), (13223, 25708)]