2017559878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{792443}}^1$

素因数の和:792531

約数の個数: 16

約数和(自身を含む): 3233171520

約数和(自身を除く): 1215611642

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 792443, 1584886, 15056417, 30112834, 53093681, 106187362, 1008779939, 2017559878]

約数ペア:

[(1, 2017559878), (2, 1008779939), (19, 106187362), (38, 53093681), (67, 30112834), (134, 15056417), (1273, 1584886), (2546, 792443)]