2078969763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{1327}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 3196336640

約数和(自身を除く): 1117366877

約数列:

[1, 3, 13, 17, 39, 51, 139, 221, 289, 417, 663, 867, 1327, 1807, 2363, 3757, 3981, 5421, 7089, 11271, 17251, 22559, 30719, 40171, 51753, 67677, 92157, 120513, 184453, 293267, 383503, 522223, 553359, 879801, 1150509, 1566669, 2397889, 3135701, 4985539, 7193667, 9407103, 14956617, 40764113, 53306917, 122292339, 159920751, 692989921, 2078969763]

約数ペア:

[(1, 2078969763), (3, 692989921), (13, 159920751), (17, 122292339), (39, 53306917), (51, 40764113), (139, 14956617), (221, 9407103), (289, 7193667), (417, 4985539), (663, 3135701), (867, 2397889), (1327, 1566669), (1807, 1150509), (2363, 879801), (3757, 553359), (3981, 522223), (5421, 383503), (7089, 293267), (11271, 184453), (17251, 120513), (22559, 92157), (30719, 67677), (40171, 51753)]