514137978

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{1049}}^1$

素因数の和:1503

約数の個数: 48

約数和(自身を含む): 1133332200

約数和(自身を除く): 619194222

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 373, 438, 657, 746, 1049, 1119, 1314, 2098, 2238, 3147, 3357, 6294, 6714, 9441, 18882, 27229, 54458, 76577, 81687, 153154, 163374, 229731, 245061, 391277, 459462, 490122, 689193, 782554, 1173831, 1378386, 2347662, 3521493, 7042986, 28563221, 57126442, 85689663, 171379326, 257068989, 514137978]

約数ペア:

[(1, 514137978), (2, 257068989), (3, 171379326), (6, 85689663), (9, 57126442), (18, 28563221), (73, 7042986), (146, 3521493), (219, 2347662), (373, 1378386), (438, 1173831), (657, 782554), (746, 689193), (1049, 490122), (1119, 459462), (1314, 391277), (2098, 245061), (2238, 229731), (3147, 163374), (3357, 153154), (6294, 81687), (6714, 76577), (9441, 54458), (18882, 27229)]