1934996889

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{219911}}^1$

素因数の和:220340

約数の個数: 16

約数和(自身を含む): 2955617280

約数和(自身を除く): 1020620391

約数列:

[1, 3, 7, 21, 419, 1257, 2933, 8799, 219911, 659733, 1539377, 4618131, 92142709, 276428127, 644998963, 1934996889]

約数ペア:

[(1, 1934996889), (3, 644998963), (7, 276428127), (21, 92142709), (419, 4618131), (1257, 1539377), (2933, 659733), (8799, 219911)]