1620084027814

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{7253}}^1\times {\mathrm{62081}}^1$

素因数の和:69600

約数の個数: 32

約数和(自身を含む): 2788522790976

約数和(自身を除く): 1168438763162

約数列:

[1, 2, 7, 14, 257, 514, 1799, 3598, 7253, 14506, 50771, 62081, 101542, 124162, 434567, 869134, 1864021, 3728042, 13048147, 15954817, 26096294, 31909634, 111683719, 223367438, 450273493, 900546986, 3151914451, 6303828902, 115720287701, 231440575402, 810042013907, 1620084027814]

約数ペア:

[(1, 1620084027814), (2, 810042013907), (7, 231440575402), (14, 115720287701), (257, 6303828902), (514, 3151914451), (1799, 900546986), (3598, 450273493), (7253, 223367438), (14506, 111683719), (50771, 31909634), (62081, 26096294), (101542, 15954817), (124162, 13048147), (434567, 3728042), (869134, 1864021)]