2500022

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:923

約数の個数: 16

約数和(自身を含む): 4307712

約数和(自身を除く): 1807690

約数列:

[1, 2, 7, 14, 283, 566, 631, 1262, 1981, 3962, 4417, 8834, 178573, 357146, 1250011, 2500022]

約数ペア:

[(1, 2500022), (2, 1250011), (7, 357146), (14, 178573), (283, 8834), (566, 4417), (631, 3962), (1262, 1981)]