1478194942

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{986779}}^1$

素因数の和:986895

約数の個数: 16

約数和(自身を含む): 2557733760

約数和(自身を除く): 1079538818

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 986779, 1973558, 6907453, 13814906, 105585353, 211170706, 739097471, 1478194942]

約数ペア:

[(1, 1478194942), (2, 739097471), (7, 211170706), (14, 105585353), (107, 13814906), (214, 6907453), (749, 1973558), (1498, 986779)]