2674780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7867}}^1$

素因数の和:7893

約数の個数: 24

約数和(自身を含む): 5948208

約数和(自身を除く): 3273428

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7867, 15734, 31468, 39335, 78670, 133739, 157340, 267478, 534956, 668695, 1337390, 2674780]

約数ペア:

[(1, 2674780), (2, 1337390), (4, 668695), (5, 534956), (10, 267478), (17, 157340), (20, 133739), (34, 78670), (68, 39335), (85, 31468), (170, 15734), (340, 7867)]