2820246572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{18329}}^1$

素因数の和:18626

約数の個数: 48

約数和(自身を含む): 5820141600

約数和(自身を除く): 2999895028

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 269, 286, 538, 572, 1076, 2959, 3497, 5918, 6994, 11836, 13988, 18329, 36658, 38467, 73316, 76934, 153868, 201619, 238277, 403238, 476554, 806476, 953108, 2621047, 4930501, 5242094, 9861002, 10484188, 19722004, 54235511, 64096513, 108471022, 128193026, 216942044, 256386052, 705061643, 1410123286, 2820246572]

約数ペア:

[(1, 2820246572), (2, 1410123286), (4, 705061643), (11, 256386052), (13, 216942044), (22, 128193026), (26, 108471022), (44, 64096513), (52, 54235511), (143, 19722004), (269, 10484188), (286, 9861002), (538, 5242094), (572, 4930501), (1076, 2621047), (2959, 953108), (3497, 806476), (5918, 476554), (6994, 403238), (11836, 238277), (13988, 201619), (18329, 153868), (36658, 76934), (38467, 73316)]