422973404

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{656791}}^1$

素因数の和:656825

約数の個数: 24

約数和(自身を含む): 882728448

約数和(自身を除く): 459755044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 656791, 1313582, 2627164, 4597537, 9195074, 15106193, 18390148, 30212386, 60424772, 105743351, 211486702, 422973404]

約数ペア:

[(1, 422973404), (2, 211486702), (4, 105743351), (7, 60424772), (14, 30212386), (23, 18390148), (28, 15106193), (46, 9195074), (92, 4597537), (161, 2627164), (322, 1313582), (644, 656791)]