8761636

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{997}}^1$

素因数の和:1040

約数の個数: 24

約数和(自身を含む): 16626680

約数和(自身を除く): 7865044

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 997, 1994, 2197, 3988, 4394, 8788, 12961, 25922, 51844, 168493, 336986, 673972, 2190409, 4380818, 8761636]

約数ペア:

[(1, 8761636), (2, 4380818), (4, 2190409), (13, 673972), (26, 336986), (52, 168493), (169, 51844), (338, 25922), (676, 12961), (997, 8788), (1994, 4394), (2197, 3988)]