2017392013

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{1123}}^1$

素因数の和:2201

約数の個数: 32

約数和(自身を含む): 2618470400

約数和(自身を除く): 601078387

約数列:

[1, 7, 13, 19, 91, 133, 247, 1039, 1123, 1729, 7273, 7861, 13507, 14599, 19741, 21337, 94549, 102193, 138187, 149359, 256633, 277381, 1166797, 1796431, 1941667, 8167579, 15168361, 22169143, 106178527, 155184001, 288198859, 2017392013]

約数ペア:

[(1, 2017392013), (7, 288198859), (13, 155184001), (19, 106178527), (91, 22169143), (133, 15168361), (247, 8167579), (1039, 1941667), (1123, 1796431), (1729, 1166797), (7273, 277381), (7861, 256633), (13507, 149359), (14599, 138187), (19741, 102193), (21337, 94549)]