7877636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 14941080

約数和(自身を除く): 7063444

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 769, 788, 1538, 2561, 3076, 5122, 9997, 10244, 19994, 39988, 151493, 302986, 605972, 1969409, 3938818, 7877636]

約数ペア:

[(1, 7877636), (2, 3938818), (4, 1969409), (13, 605972), (26, 302986), (52, 151493), (197, 39988), (394, 19994), (769, 10244), (788, 9997), (1538, 5122), (2561, 3076)]