1640339134

素因数分解:

$2^1\times 7^1\times {\mathrm{2707}}^1\times {\mathrm{43283}}^1$

素因数の和:45999

約数の個数: 16

約数和(自身を含む): 2813113728

約数和(自身を除く): 1172774594

約数列:

[1, 2, 7, 14, 2707, 5414, 18949, 37898, 43283, 86566, 302981, 605962, 117167081, 234334162, 820169567, 1640339134]

約数ペア:

[(1, 1640339134), (2, 820169567), (7, 234334162), (14, 117167081), (2707, 605962), (5414, 302981), (18949, 86566), (37898, 43283)]