300898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 16

約数和(自身を含む): 495936

約数和(自身を除く): 195038

約数列:

[1, 2, 13, 26, 71, 142, 163, 326, 923, 1846, 2119, 4238, 11573, 23146, 150449, 300898]

約数ペア:

[(1, 300898), (2, 150449), (13, 23146), (26, 11573), (71, 4238), (142, 2119), (163, 1846), (326, 923)]