1728442808

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{1451}}^1\times {\mathrm{2441}}^1$

素因数の和:3959

約数の個数: 32

約数和(自身を含む): 3297579120

約数和(自身を除く): 1569136312

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 1451, 2441, 2902, 4882, 5804, 9764, 11608, 19528, 88511, 148901, 177022, 297802, 354044, 595604, 708088, 1191208, 3541891, 7083782, 14167564, 28335128, 216055351, 432110702, 864221404, 1728442808]

約数ペア:

[(1, 1728442808), (2, 864221404), (4, 432110702), (8, 216055351), (61, 28335128), (122, 14167564), (244, 7083782), (488, 3541891), (1451, 1191208), (2441, 708088), (2902, 595604), (4882, 354044), (5804, 297802), (9764, 177022), (11608, 148901), (19528, 88511)]