491144

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 24

約数和(自身を含む): 966810

約数和(自身を除く): 475666

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 841, 1682, 2117, 3364, 4234, 6728, 8468, 16936, 61393, 122786, 245572, 491144]

約数ペア:

[(1, 491144), (2, 245572), (4, 122786), (8, 61393), (29, 16936), (58, 8468), (73, 6728), (116, 4234), (146, 3364), (232, 2117), (292, 1682), (584, 841)]