2636908

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 4780944

約数和(自身を除く): 2144036

約数列:

[1, 2, 4, 61, 101, 107, 122, 202, 214, 244, 404, 428, 6161, 6527, 10807, 12322, 13054, 21614, 24644, 26108, 43228, 659227, 1318454, 2636908]

約数ペア:

[(1, 2636908), (2, 1318454), (4, 659227), (61, 43228), (101, 26108), (107, 24644), (122, 21614), (202, 13054), (214, 12322), (244, 10807), (404, 6527), (428, 6161)]