120717478

素因数分解:

$2^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1146

約数の個数: 40

約数和(自身を含む): 220629168

約数和(自身を除く): 99911690

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1093, 1127, 2186, 2254, 2401, 4802, 7651, 7889, 15302, 15778, 25139, 50278, 53557, 55223, 107114, 110446, 175973, 351946, 374899, 749798, 1231811, 2463622, 2624293, 5248586, 8622677, 17245354, 60358739, 120717478]

約数ペア:

[(1, 120717478), (2, 60358739), (7, 17245354), (14, 8622677), (23, 5248586), (46, 2624293), (49, 2463622), (98, 1231811), (161, 749798), (322, 374899), (343, 351946), (686, 175973), (1093, 110446), (1127, 107114), (2186, 55223), (2254, 53557), (2401, 50278), (4802, 25139), (7651, 15778), (7889, 15302)]