825403678

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{149}}^1\times {\mathrm{2081}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 1371621600

約数和(自身を除く): 546217922

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 1331, 1639, 2081, 2662, 3278, 4162, 18029, 22891, 36058, 45782, 198319, 251801, 310069, 396638, 503602, 620138, 2769811, 3410759, 5539622, 6821518, 37518349, 75036698, 412701839, 825403678]

約数ペア:

[(1, 825403678), (2, 412701839), (11, 75036698), (22, 37518349), (121, 6821518), (149, 5539622), (242, 3410759), (298, 2769811), (1331, 620138), (1639, 503602), (2081, 396638), (2662, 310069), (3278, 251801), (4162, 198319), (18029, 45782), (22891, 36058)]