770454938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{493249}}^1$

素因数の和:493333

約数の個数: 16

約数和(自身を含む): 1278504000

約数和(自身を除く): 508049062

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 493249, 986498, 5425739, 10851478, 35020679, 70041358, 385227469, 770454938]

約数ペア:

[(1, 770454938), (2, 385227469), (11, 70041358), (22, 35020679), (71, 10851478), (142, 5425739), (781, 986498), (1562, 493249)]