2019961437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{2713}}^1$

素因数の和:3869

約数の個数: 32

約数和(自身を含む): 3074940288

約数和(自身を除く): 1054978851

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 1123, 2713, 3369, 8139, 14599, 19091, 35269, 43797, 46121, 57273, 105807, 138363, 248183, 599573, 744549, 1798719, 3046699, 9140097, 39607087, 51793883, 118821261, 155381649, 673320479, 2019961437]

約数ペア:

[(1, 2019961437), (3, 673320479), (13, 155381649), (17, 118821261), (39, 51793883), (51, 39607087), (221, 9140097), (663, 3046699), (1123, 1798719), (2713, 744549), (3369, 599573), (8139, 248183), (14599, 138363), (19091, 105807), (35269, 57273), (43797, 46121)]