2680494122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{70539319}}^1$

素因数の和:70539340

約数の個数: 8

約数和(自身を含む): 4232359200

約数和(自身を除く): 1551865078

約数列:

[1, 2, 19, 38, 70539319, 141078638, 1340247061, 2680494122]

約数ペア:

[(1, 2680494122), (2, 1340247061), (19, 141078638), (38, 70539319)]