2552955676492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2293}}^1\times {\mathrm{497929}}^1$

素因数の和:500282

約数の個数: 48

約数和(自身を含む): 4925388123040

約数和(自身を除く): 2372432446548

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 2293, 4586, 9172, 29809, 59618, 98599, 119236, 197198, 394396, 497929, 995858, 1281787, 1991716, 2563574, 5127148, 6473077, 12946154, 21410947, 25892308, 42821894, 85643788, 278342311, 556684622, 1113369244, 1141751197, 2283502394, 4567004788, 14842765561, 29685531122, 49095301471, 59371062244, 98190602942, 196381205884, 638238919123, 1276477838246, 2552955676492]

約数ペア:

[(1, 2552955676492), (2, 1276477838246), (4, 638238919123), (13, 196381205884), (26, 98190602942), (43, 59371062244), (52, 49095301471), (86, 29685531122), (172, 14842765561), (559, 4567004788), (1118, 2283502394), (2236, 1141751197), (2293, 1113369244), (4586, 556684622), (9172, 278342311), (29809, 85643788), (59618, 42821894), (98599, 25892308), (119236, 21410947), (197198, 12946154), (394396, 6473077), (497929, 5127148), (995858, 2563574), (1281787, 1991716)]