1121755024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5393053}}^1$

素因数の和:5393074

約数の個数: 20

約数和(自身を含む): 2340585436

約数和(自身を除く): 1218830412

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5393053, 10786106, 21572212, 43144424, 70109689, 86288848, 140219378, 280438756, 560877512, 1121755024]

約数ペア:

[(1, 1121755024), (2, 560877512), (4, 280438756), (8, 140219378), (13, 86288848), (16, 70109689), (26, 43144424), (52, 21572212), (104, 10786106), (208, 5393053)]