2005296778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{104759}}^1$

素因数の和:105341

約数の個数: 16

約数和(自身を含む): 3190570560

約数和(自身を除く): 1185273782

約数列:

[1, 2, 17, 34, 563, 1126, 9571, 19142, 104759, 209518, 1780903, 3561806, 58979317, 117958634, 1002648389, 2005296778]

約数ペア:

[(1, 2005296778), (2, 1002648389), (17, 117958634), (34, 58979317), (563, 3561806), (1126, 1780903), (9571, 209518), (19142, 104759)]