2551304

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 5659200

約数和(自身を除く): 3107896

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1571, 1624, 3142, 6284, 10997, 12568, 21994, 43988, 45559, 87976, 91118, 182236, 318913, 364472, 637826, 1275652, 2551304]

約数ペア:

[(1, 2551304), (2, 1275652), (4, 637826), (7, 364472), (8, 318913), (14, 182236), (28, 91118), (29, 87976), (56, 45559), (58, 43988), (116, 21994), (203, 12568), (232, 10997), (406, 6284), (812, 3142), (1571, 1624)]