2016919010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2840731}}^1$

素因数の和:2840809

約数の個数: 16

約数和(自身を含む): 3681588672

約数和(自身を除く): 1664669662

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2840731, 5681462, 14203655, 28407310, 201691901, 403383802, 1008459505, 2016919010]

約数ペア:

[(1, 2016919010), (2, 1008459505), (5, 403383802), (10, 201691901), (71, 28407310), (142, 14203655), (355, 5681462), (710, 2840731)]