318215042

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2240951}}^1$

素因数の和:2241024

約数の個数: 8

約数和(自身を含む): 484045632

約数和(自身を除く): 165830590

約数列:

[1, 2, 71, 142, 2240951, 4481902, 159107521, 318215042]

約数ペア:

[(1, 318215042), (2, 159107521), (71, 4481902), (142, 2240951)]