2012655377

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 2189045760

約数和(自身を除く): 176390383

約数列:

[1, 31, 43, 59, 157, 163, 1333, 1829, 2537, 4867, 5053, 6751, 7009, 9263, 9617, 25591, 78647, 209281, 217279, 287153, 298127, 398309, 413531, 793321, 1100413, 1509869, 12347579, 12819461, 34112803, 46805939, 64924367, 2012655377]

約数ペア:

[(1, 2012655377), (31, 64924367), (43, 46805939), (59, 34112803), (157, 12819461), (163, 12347579), (1333, 1509869), (1829, 1100413), (2537, 793321), (4867, 413531), (5053, 398309), (6751, 298127), (7009, 287153), (9263, 217279), (9617, 209281), (25591, 78647)]