2113644664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{262369}}^1$

素因数の和:262447

約数の個数: 32

約数和(自身を含む): 4250394000

約数和(自身を除く): 2136749336

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 262369, 524738, 1049476, 2098952, 4985011, 9970022, 13905557, 19940044, 27811114, 39880088, 55622228, 111244456, 264205583, 528411166, 1056822332, 2113644664]

約数ペア:

[(1, 2113644664), (2, 1056822332), (4, 528411166), (8, 264205583), (19, 111244456), (38, 55622228), (53, 39880088), (76, 27811114), (106, 19940044), (152, 13905557), (212, 9970022), (424, 4985011), (1007, 2098952), (2014, 1049476), (4028, 524738), (8056, 262369)]