2040697675238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{1179991}}^1$

素因数の和:1180724

約数の個数: 32

約数和(自身を含む): 3272637012480

約数和(自身を除く): 1231939337242

約数列:

[1, 2, 19, 38, 71, 142, 641, 1282, 1349, 2698, 12179, 24358, 45511, 91022, 864709, 1179991, 1729418, 2359982, 22419829, 44839658, 83779361, 167558722, 756374231, 1512748462, 1591807859, 3183615718, 14371110389, 28742220778, 53702570401, 107405140802, 1020348837619, 2040697675238]

約数ペア:

[(1, 2040697675238), (2, 1020348837619), (19, 107405140802), (38, 53702570401), (71, 28742220778), (142, 14371110389), (641, 3183615718), (1282, 1591807859), (1349, 1512748462), (2698, 756374231), (12179, 167558722), (24358, 83779361), (45511, 44839658), (91022, 22419829), (864709, 2359982), (1179991, 1729418)]