505031812

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{523}}^1\times {\mathrm{3307}}^1$

素因数の和:3907

約数の個数: 24

約数和(自身を含む): 897897056

約数和(自身を除く): 392865244

約数列:

[1, 2, 4, 73, 146, 292, 523, 1046, 2092, 3307, 6614, 13228, 38179, 76358, 152716, 241411, 482822, 965644, 1729561, 3459122, 6918244, 126257953, 252515906, 505031812]

約数ペア:

[(1, 505031812), (2, 252515906), (4, 126257953), (73, 6918244), (146, 3459122), (292, 1729561), (523, 965644), (1046, 482822), (2092, 241411), (3307, 152716), (6614, 76358), (13228, 38179)]