2018665982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53122789}}^1$

素因数の和:53122810

約数の個数: 8

約数和(自身を含む): 3187367400

約数和(自身を除く): 1168701418

約数列:

[1, 2, 19, 38, 53122789, 106245578, 1009332991, 2018665982]

約数ペア:

[(1, 2018665982), (2, 1009332991), (19, 106245578), (38, 53122789)]