219020852012

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{750071411}}^1$

素因数の和:750071488

約数の個数: 12

約数和(自身を含む): 388536991416

約数和(自身を除く): 169516139404

約数列:

[1, 2, 4, 73, 146, 292, 750071411, 1500142822, 3000285644, 54755213003, 109510426006, 219020852012]

約数ペア:

[(1, 219020852012), (2, 109510426006), (4, 54755213003), (73, 3000285644), (146, 1500142822), (292, 750071411)]