2492994238

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{39989}}^1$

素因数の和:40132

約数の個数: 32

約数和(自身を含む): 4403378880

約数和(自身を除く): 1910384642

約数列:

[1, 2, 7, 14, 61, 73, 122, 146, 427, 511, 854, 1022, 4453, 8906, 31171, 39989, 62342, 79978, 279923, 559846, 2439329, 2919197, 4878658, 5838394, 17075303, 20434379, 34150606, 40868758, 178071017, 356142034, 1246497119, 2492994238]

約数ペア:

[(1, 2492994238), (2, 1246497119), (7, 356142034), (14, 178071017), (61, 40868758), (73, 34150606), (122, 20434379), (146, 17075303), (427, 5838394), (511, 4878658), (854, 2919197), (1022, 2439329), (4453, 559846), (8906, 279923), (31171, 79978), (39989, 62342)]