2420199119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1933}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 2839730880

約数和(自身を除く): 419531761

約数列:

[1, 13, 19, 37, 137, 247, 481, 703, 1781, 1933, 2603, 5069, 9139, 25129, 33839, 36727, 65897, 71521, 96311, 264821, 477451, 929773, 1252043, 1358899, 3442673, 5031599, 9798377, 17665687, 65410787, 127378901, 186169163, 2420199119]

約数ペア:

[(1, 2420199119), (13, 186169163), (19, 127378901), (37, 65410787), (137, 17665687), (247, 9798377), (481, 5031599), (703, 3442673), (1781, 1358899), (1933, 1252043), (2603, 929773), (5069, 477451), (9139, 264821), (25129, 96311), (33839, 71521), (36727, 65897)]