249384958

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 395072928

約数和(自身を除く): 145687970

約数列:

[1, 2, 37, 61, 74, 101, 122, 202, 547, 1094, 2257, 3737, 4514, 6161, 7474, 12322, 20239, 33367, 40478, 55247, 66734, 110494, 227957, 455914, 1234579, 2044139, 2469158, 3370067, 4088278, 6740134, 124692479, 249384958]

約数ペア:

[(1, 249384958), (2, 124692479), (37, 6740134), (61, 4088278), (74, 3370067), (101, 2469158), (122, 2044139), (202, 1234579), (547, 455914), (1094, 227957), (2257, 110494), (3737, 66734), (4514, 55247), (6161, 40478), (7474, 33367), (12322, 20239)]