2084778912385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52639}}^1\times {\mathrm{32069}}^1$

素因数の和:84745

約数の個数: 32

約数和(自身を含む): 2836116864000

約数和(自身を除く): 751337951615

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 32069, 52639, 160345, 263195, 416897, 609311, 684307, 1000141, 2084485, 3046555, 3421535, 5000705, 7921043, 13001833, 39605215, 65009165, 1688080091, 8440400455, 21945041183, 32073521729, 109725205915, 160367608645, 416955782477, 2084778912385]

約数ペア:

[(1, 2084778912385), (5, 416955782477), (13, 160367608645), (19, 109725205915), (65, 32073521729), (95, 21945041183), (247, 8440400455), (1235, 1688080091), (32069, 65009165), (52639, 39605215), (160345, 13001833), (263195, 7921043), (416897, 5000705), (609311, 3421535), (684307, 3046555), (1000141, 2084485)]