1256223056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7137631}}^1$

素因数の和:7137650

約数の個数: 20

約数和(自身を含む): 2655199104

約数和(自身を除く): 1398976048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7137631, 14275262, 28550524, 57101048, 78513941, 114202096, 157027882, 314055764, 628111528, 1256223056]

約数ペア:

[(1, 1256223056), (2, 628111528), (4, 314055764), (8, 157027882), (11, 114202096), (16, 78513941), (22, 57101048), (44, 28550524), (88, 14275262), (176, 7137631)]