2742621.00000000

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{60257}}^1$

素因数の和:60394

約数の個数: 16

約数和(自身を含む): 119310840

約数和(自身を除く): 56161504

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 60257, 120514, 241028, 482056, 7893667, 15787334, 31574668, 63149336]

約数ペア:

[(1, 63149336), (2, 31574668), (4, 15787334), (8, 7893667), (131, 482056), (262, 241028), (524, 120514), (1048, 60257)]