3429686

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 24

約数和(自身を含む): 5687640

約数和(自身を除く): 2257954

約数列:

[1, 2, 13, 26, 73, 139, 146, 169, 278, 338, 949, 1807, 1898, 3614, 10147, 12337, 20294, 23491, 24674, 46982, 131911, 263822, 1714843, 3429686]

約数ペア:

[(1, 3429686), (2, 1714843), (13, 263822), (26, 131911), (73, 46982), (139, 24674), (146, 23491), (169, 20294), (278, 12337), (338, 10147), (949, 3614), (1807, 1898)]