2941340638

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{4073879}}^1$

素因数の和:4073919

約数の個数: 12

約数和(自身を含む): 4656444840

約数和(自身を除く): 1715104202

約数列:

[1, 2, 19, 38, 361, 722, 4073879, 8147758, 77403701, 154807402, 1470670319, 2941340638]

約数ペア:

[(1, 2941340638), (2, 1470670319), (19, 154807402), (38, 77403701), (361, 8147758), (722, 4073879)]