1255119544

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{142757}}^1$

素因数の和:142927

約数の個数: 32

約数和(自身を含む): 2706691680

約数和(自身を除く): 1451572136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 142757, 285514, 571028, 999299, 1142056, 1998598, 3997196, 7994392, 22412849, 44825698, 89651396, 156889943, 179302792, 313779886, 627559772, 1255119544]

約数ペア:

[(1, 1255119544), (2, 627559772), (4, 313779886), (7, 179302792), (8, 156889943), (14, 89651396), (28, 44825698), (56, 22412849), (157, 7994392), (314, 3997196), (628, 1998598), (1099, 1142056), (1256, 999299), (2198, 571028), (4396, 285514), (8792, 142757)]