1330777532

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{489977}}^1$

素因数の和:490085

約数の個数: 24

約数和(自身を含む): 2688999264

約数和(自身を除く): 1358221732

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 489977, 979954, 1959908, 3429839, 6859678, 13719356, 47527769, 95055538, 190111076, 332694383, 665388766, 1330777532]

約数ペア:

[(1, 1330777532), (2, 665388766), (4, 332694383), (7, 190111076), (14, 95055538), (28, 47527769), (97, 13719356), (194, 6859678), (388, 3429839), (679, 1959908), (1358, 979954), (2716, 489977)]