2019922198

素因数分解:

$2^1\times 7^3\times {\mathrm{2944493}}^1$

素因数の和:2944516

約数の個数: 16

約数和(自身を含む): 3533392800

約数和(自身を除く): 1513470602

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2944493, 5888986, 20611451, 41222902, 144280157, 288560314, 1009961099, 2019922198]

約数ペア:

[(1, 2019922198), (2, 1009961099), (7, 288560314), (14, 144280157), (49, 41222902), (98, 20611451), (343, 5888986), (686, 2944493)]