254285024

素因数分解:

$2^5\times 7^1\times {\mathrm{1135201}}^1$

素因数の和:1135218

約数の個数: 24

約数和(自身を含む): 572141808

約数和(自身を除く): 317856784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1135201, 2270402, 4540804, 7946407, 9081608, 15892814, 18163216, 31785628, 36326432, 63571256, 127142512, 254285024]

約数ペア:

[(1, 254285024), (2, 127142512), (4, 63571256), (7, 36326432), (8, 31785628), (14, 18163216), (16, 15892814), (28, 9081608), (32, 7946407), (56, 4540804), (112, 2270402), (224, 1135201)]