1305452018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{6961}}^1\times {\mathrm{7213}}^1$

素因数の和:14189

約数の個数: 16

約数和(自身を含む): 2109402456

約数和(自身を除く): 803950438

約数列:

[1, 2, 13, 26, 6961, 7213, 13922, 14426, 90493, 93769, 180986, 187538, 50209693, 100419386, 652726009, 1305452018]

約数ペア:

[(1, 1305452018), (2, 652726009), (13, 100419386), (26, 50209693), (6961, 187538), (7213, 180986), (13922, 93769), (14426, 90493)]