408084604

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{331}}^1\times {\mathrm{1597}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 720467888

約数和(自身を除く): 312383284

約数列:

[1, 2, 4, 193, 331, 386, 662, 772, 1324, 1597, 3194, 6388, 63883, 127766, 255532, 308221, 528607, 616442, 1057214, 1232884, 2114428, 102021151, 204042302, 408084604]

約数ペア:

[(1, 408084604), (2, 204042302), (4, 102021151), (193, 2114428), (331, 1232884), (386, 1057214), (662, 616442), (772, 528607), (1324, 308221), (1597, 255532), (3194, 127766), (6388, 63883)]