129691882

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{8807}}^1$

素因数の和:9045

約数の個数: 16

約数和(自身を含む): 200822400

約数和(自身を除く): 71130518

約数列:

[1, 2, 37, 74, 199, 398, 7363, 8807, 14726, 17614, 325859, 651718, 1752593, 3505186, 64845941, 129691882]

約数ペア:

[(1, 129691882), (2, 64845941), (37, 3505186), (74, 1752593), (199, 651718), (398, 325859), (7363, 17614), (8807, 14726)]