497887008628

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1\times {\mathrm{11617}}^1$

素因数の和:12760

約数の個数: 48

約数和(自身を含む): 888860649600

約数和(自身を除く): 390973640972

約数列:

[1, 2, 4, 89, 131, 178, 262, 356, 524, 919, 1838, 3676, 11617, 11659, 23234, 23318, 46468, 46636, 81791, 120389, 163582, 240778, 327164, 481556, 1033913, 1521827, 2067826, 3043654, 4135652, 6087308, 10676023, 10714621, 21352046, 21429242, 42704092, 42858484, 135442603, 270885206, 541770412, 950166047, 1398559013, 1900332094, 2797118026, 3800664188, 5594236052, 124471752157, 248943504314, 497887008628]

約数ペア:

[(1, 497887008628), (2, 248943504314), (4, 124471752157), (89, 5594236052), (131, 3800664188), (178, 2797118026), (262, 1900332094), (356, 1398559013), (524, 950166047), (919, 541770412), (1838, 270885206), (3676, 135442603), (11617, 42858484), (11659, 42704092), (23234, 21429242), (23318, 21352046), (46468, 10714621), (46636, 10676023), (81791, 6087308), (120389, 4135652), (163582, 3043654), (240778, 2067826), (327164, 1521827), (481556, 1033913)]