2026915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 2682720

約数和(自身を除く): 655805

約数列:

[1, 5, 11, 55, 137, 269, 685, 1345, 1507, 2959, 7535, 14795, 36853, 184265, 405383, 2026915]

約数ペア:

[(1, 2026915), (5, 405383), (11, 184265), (55, 36853), (137, 14795), (269, 7535), (685, 2959), (1345, 1507)]