1295340544

素因数分解:

$2^{10}\times {\mathrm{1264981}}^1$

素因数の和:1265001

約数の個数: 22

約数和(自身を含む): 2589418154

約数和(自身を除く): 1294077610

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1264981, 2529962, 5059924, 10119848, 20239696, 40479392, 80958784, 161917568, 323835136, 647670272, 1295340544]

約数ペア:

[(1, 1295340544), (2, 647670272), (4, 323835136), (8, 161917568), (16, 80958784), (32, 40479392), (64, 20239696), (128, 10119848), (256, 5059924), (512, 2529962), (1024, 1264981)]