810785768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{7796017}}^1$

素因数の和:7796036

約数の個数: 16

約数和(自身を含む): 1637163780

約数和(自身を除く): 826378012

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 7796017, 15592034, 31184068, 62368136, 101348221, 202696442, 405392884, 810785768]

約数ペア:

[(1, 810785768), (2, 405392884), (4, 202696442), (8, 101348221), (13, 62368136), (26, 31184068), (52, 15592034), (104, 7796017)]