2085280708

素因数分解:

$2^2\times 7^1\times {\mathrm{863}}^1\times {\mathrm{86297}}^1$

素因数の和:87171

約数の個数: 24

約数和(自身を含む): 4175442432

約数和(自身を除く): 2090161724

約数列:

[1, 2, 4, 7, 14, 28, 863, 1726, 3452, 6041, 12082, 24164, 86297, 172594, 345188, 604079, 1208158, 2416316, 74474311, 148948622, 297897244, 521320177, 1042640354, 2085280708]

約数ペア:

[(1, 2085280708), (2, 1042640354), (4, 521320177), (7, 297897244), (14, 148948622), (28, 74474311), (863, 2416316), (1726, 1208158), (3452, 604079), (6041, 345188), (12082, 172594), (24164, 86297)]