2018400004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29682353}}^1$

素因数の和:29682374

約数の個数: 12

約数和(自身を含む): 3739976604

約数和(自身を除く): 1721576600

約数列:

[1, 2, 4, 17, 34, 68, 29682353, 59364706, 118729412, 504600001, 1009200002, 2018400004]

約数ペア:

[(1, 2018400004), (2, 1009200002), (4, 504600001), (17, 118729412), (34, 59364706), (68, 29682353)]