40639628212

素因数分解:

$2^2\times {\mathrm{13003}}^1\times {\mathrm{781351}}^1$

素因数の和:794358

約数の個数: 12

約数和(自身を含む): 71124909856

約数和(自身を除く): 30485281644

約数列:

[1, 2, 4, 13003, 26006, 52012, 781351, 1562702, 3125404, 10159907053, 20319814106, 40639628212]

約数ペア:

[(1, 40639628212), (2, 20319814106), (4, 10159907053), (13003, 3125404), (26006, 1562702), (52012, 781351)]