284705434558

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{71711}}^1$

素因数の和:72240

約数の個数: 32

約数和(自身を含む): 440157929472

約数和(自身を除く): 155452494914

約数列:

[1, 2, 71, 73, 142, 146, 383, 766, 5183, 10366, 27193, 27959, 54386, 55918, 71711, 143422, 1985089, 3970178, 5091481, 5234903, 10182962, 10469806, 27465313, 54930626, 371678113, 743356226, 1950037223, 2004967849, 3900074446, 4009935698, 142352717279, 284705434558]

約数ペア:

[(1, 284705434558), (2, 142352717279), (71, 4009935698), (73, 3900074446), (142, 2004967849), (146, 1950037223), (383, 743356226), (766, 371678113), (5183, 54930626), (10366, 27465313), (27193, 10469806), (27959, 10182962), (54386, 5234903), (55918, 5091481), (71711, 3970178), (143422, 1985089)]