2488586210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{318641}}^1$

素因数の和:318730

約数の個数: 32

約数和(自身を含む): 4955520384

約数和(自身を除く): 2466934174

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 318641, 637282, 1593205, 3186410, 3505051, 7010102, 17525255, 22623511, 35050510, 45247022, 113117555, 226235110, 248858621, 497717242, 1244293105, 2488586210]

約数ペア:

[(1, 2488586210), (2, 1244293105), (5, 497717242), (10, 248858621), (11, 226235110), (22, 113117555), (55, 45247022), (71, 35050510), (110, 22623511), (142, 17525255), (355, 7010102), (710, 3505051), (781, 3186410), (1562, 1593205), (3905, 637282), (7810, 318641)]