17139740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50411}}^1$

素因数の和:50437

約数の個数: 24

約数和(自身を含む): 38111472

約数和(自身を除く): 20971732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 50411, 100822, 201644, 252055, 504110, 856987, 1008220, 1713974, 3427948, 4284935, 8569870, 17139740]

約数ペア:

[(1, 17139740), (2, 8569870), (4, 4284935), (5, 3427948), (10, 1713974), (17, 1008220), (20, 856987), (34, 504110), (68, 252055), (85, 201644), (170, 100822), (340, 50411)]