2043282688

素因数分解:

$2^8\times {\mathrm{103}}^1\times {\mathrm{77491}}^1$

素因数の和:77610

約数の個数: 36

約数和(自身を含む): 4118234848

約数和(自身を除く): 2074952160

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 824, 1648, 3296, 6592, 13184, 26368, 77491, 154982, 309964, 619928, 1239856, 2479712, 4959424, 7981573, 9918848, 15963146, 19837696, 31926292, 63852584, 127705168, 255410336, 510820672, 1021641344, 2043282688]

約数ペア:

[(1, 2043282688), (2, 1021641344), (4, 510820672), (8, 255410336), (16, 127705168), (32, 63852584), (64, 31926292), (103, 19837696), (128, 15963146), (206, 9918848), (256, 7981573), (412, 4959424), (824, 2479712), (1648, 1239856), (3296, 619928), (6592, 309964), (13184, 154982), (26368, 77491)]