2254278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28901}}^1$

素因数の和:28919

約数の個数: 16

約数和(自身を含む): 4855536

約数和(自身を除く): 2601258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 28901, 57802, 86703, 173406, 375713, 751426, 1127139, 2254278]

約数ペア:

[(1, 2254278), (2, 1127139), (3, 751426), (6, 375713), (13, 173406), (26, 86703), (39, 57802), (78, 28901)]