1244483996

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{663371}}^1$

素因数の和:663449

約数の個数: 24

約数和(自身を含む): 2526120576

約数和(自身を除く): 1281636580

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 663371, 1326742, 2653484, 4643597, 9287194, 18574388, 44445857, 88891714, 177783428, 311120999, 622241998, 1244483996]

約数ペア:

[(1, 1244483996), (2, 622241998), (4, 311120999), (7, 177783428), (14, 88891714), (28, 44445857), (67, 18574388), (134, 9287194), (268, 4643597), (469, 2653484), (938, 1326742), (1876, 663371)]