85493518

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{2371}}^1$

素因数の和:2544

約数の個数: 24

約数和(自身を含む): 141964200

約数和(自身を除く): 56470682

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 1639, 2371, 3278, 4742, 18029, 26081, 36058, 52162, 286891, 353279, 573782, 706558, 3886069, 7772138, 42746759, 85493518]

約数ペア:

[(1, 85493518), (2, 42746759), (11, 7772138), (22, 3886069), (121, 706558), (149, 573782), (242, 353279), (298, 286891), (1639, 52162), (2371, 36058), (3278, 26081), (4742, 18029)]