808210468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{15542509}}^1$

素因数の和:15542526

約数の個数: 12

約数和(自身を含む): 1523165980

約数和(自身を除く): 714955512

約数列:

[1, 2, 4, 13, 26, 52, 15542509, 31085018, 62170036, 202052617, 404105234, 808210468]

約数ペア:

[(1, 808210468), (2, 404105234), (4, 202052617), (13, 62170036), (26, 31085018), (52, 15542509)]