2018478338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53117851}}^1$

素因数の和:53117872

約数の個数: 8

約数和(自身を含む): 3187071120

約数和(自身を除く): 1168592782

約数列:

[1, 2, 19, 38, 53117851, 106235702, 1009239169, 2018478338]

約数ペア:

[(1, 2018478338), (2, 1009239169), (19, 106235702), (38, 53117851)]