82004884

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{121309}}^1$

素因数の和:121339

約数の個数: 18

約数和(自身を含む): 155398110

約数和(自身を除く): 73393226

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 121309, 242618, 485236, 1577017, 3154034, 6308068, 20501221, 41002442, 82004884]

約数ペア:

[(1, 82004884), (2, 41002442), (4, 20501221), (13, 6308068), (26, 3154034), (52, 1577017), (169, 485236), (338, 242618), (676, 121309)]