2022800213

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{315127}}^1$

素因数の和:315272

約数の個数: 12

約数和(自身を含む): 2371023072

約数和(自身を除く): 348222859

約数列:

[1, 7, 49, 131, 917, 6419, 315127, 2205889, 15441223, 41281637, 288971459, 2022800213]

約数ペア:

[(1, 2022800213), (7, 288971459), (49, 41281637), (131, 15441223), (917, 2205889), (6419, 315127)]