299476438

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1\times {\mathrm{2213}}^1$

素因数の和:3239

約数の個数: 16

約数和(自身を含む): 456225696

約数和(自身を除く): 156749258

約数列:

[1, 2, 71, 142, 953, 1906, 2213, 4426, 67663, 135326, 157123, 314246, 2108989, 4217978, 149738219, 299476438]

約数ペア:

[(1, 299476438), (2, 149738219), (71, 4217978), (142, 2108989), (953, 314246), (1906, 157123), (2213, 135326), (4426, 67663)]