1145707688

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{3137}}^1$

素因数の和:3857

約数の個数: 32

約数和(自身を含む): 2182541760

約数和(自身を除く): 1036834072

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 643, 1286, 2572, 3137, 5144, 6274, 12548, 25096, 45653, 91306, 182612, 222727, 365224, 445454, 890908, 1781816, 2017091, 4034182, 8068364, 16136728, 143213461, 286426922, 572853844, 1145707688]

約数ペア:

[(1, 1145707688), (2, 572853844), (4, 286426922), (8, 143213461), (71, 16136728), (142, 8068364), (284, 4034182), (568, 2017091), (643, 1781816), (1286, 890908), (2572, 445454), (3137, 365224), (5144, 222727), (6274, 182612), (12548, 91306), (25096, 45653)]