2006452045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{2731}}^1$

素因数の和:2965

約数の個数: 32

約数和(自身を含む): 2643701760

約数和(自身を除く): 637249715

約数列:

[1, 5, 13, 65, 89, 127, 445, 635, 1157, 1651, 2731, 5785, 8255, 11303, 13655, 35503, 56515, 146939, 177515, 243059, 346837, 734695, 1215295, 1734185, 3159767, 4508881, 15798835, 22544405, 30868493, 154342465, 401290409, 2006452045]

約数ペア:

[(1, 2006452045), (5, 401290409), (13, 154342465), (65, 30868493), (89, 22544405), (127, 15798835), (445, 4508881), (635, 3159767), (1157, 1734185), (1651, 1215295), (2731, 734695), (5785, 346837), (8255, 243059), (11303, 177515), (13655, 146939), (35503, 56515)]