2012443930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3691}}^1\times {\mathrm{7789}}^1$

素因数の和:11494

約数の個数: 32

約数和(自身を含む): 4141537920

約数和(自身を除く): 2129093990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3691, 7382, 7789, 15578, 18455, 25837, 36910, 38945, 51674, 54523, 77890, 109046, 129185, 258370, 272615, 545230, 28749199, 57498398, 143745995, 201244393, 287491990, 402488786, 1006221965, 2012443930]

約数ペア:

[(1, 2012443930), (2, 1006221965), (5, 402488786), (7, 287491990), (10, 201244393), (14, 143745995), (35, 57498398), (70, 28749199), (3691, 545230), (7382, 272615), (7789, 258370), (15578, 129185), (18455, 109046), (25837, 77890), (36910, 54523), (38945, 51674)]