298499194

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{300301}}^1$

素因数の和:300381

約数の個数: 16

約数和(自身を含む): 518921856

約数和(自身を除く): 220422662

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 300301, 600602, 2102107, 4204214, 21321371, 42642742, 149249597, 298499194]

約数ペア:

[(1, 298499194), (2, 149249597), (7, 42642742), (14, 21321371), (71, 4204214), (142, 2102107), (497, 600602), (994, 300301)]