2858902795

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{402379}}^1$

素因数の和:402427

約数の個数: 24

約数和(自身を含む): 4128418800

約数和(自身を除く): 1269516005

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 7105, 402379, 2011895, 2816653, 11668991, 14083265, 19716571, 58344955, 81682937, 98582855, 408414685, 571780559, 2858902795]

約数ペア:

[(1, 2858902795), (5, 571780559), (7, 408414685), (29, 98582855), (35, 81682937), (49, 58344955), (145, 19716571), (203, 14083265), (245, 11668991), (1015, 2816653), (1421, 2011895), (7105, 402379)]