2054998748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{297481}}^1$

素因数の和:297653

約数の個数: 24

約数和(自身を含む): 3948181104

約数和(自身を除く): 1893182356

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 297481, 594962, 1189924, 3272291, 6544582, 13089164, 46704517, 93409034, 186818068, 513749687, 1027499374, 2054998748]

約数ペア:

[(1, 2054998748), (2, 1027499374), (4, 513749687), (11, 186818068), (22, 93409034), (44, 46704517), (157, 13089164), (314, 6544582), (628, 3272291), (1727, 1189924), (3454, 594962), (6908, 297481)]