634676

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 1337280

約数和(自身を除く): 702604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1193, 2386, 4772, 8351, 16702, 22667, 33404, 45334, 90668, 158669, 317338, 634676]

約数ペア:

[(1, 634676), (2, 317338), (4, 158669), (7, 90668), (14, 45334), (19, 33404), (28, 22667), (38, 16702), (76, 8351), (133, 4772), (266, 2386), (532, 1193)]