311053982

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2190521}}^1$

素因数の和:2190594

約数の個数: 8

約数和(自身を含む): 473152752

約数和(自身を除く): 162098770

約数列:

[1, 2, 71, 142, 2190521, 4381042, 155526991, 311053982]

約数ペア:

[(1, 311053982), (2, 155526991), (71, 4381042), (142, 2190521)]