130938268

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{941}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 235010160

約数和(自身を除く): 104071892

約数列:

[1, 2, 4, 43, 86, 172, 809, 941, 1618, 1882, 3236, 3764, 34787, 40463, 69574, 80926, 139148, 161852, 761269, 1522538, 3045076, 32734567, 65469134, 130938268]

約数ペア:

[(1, 130938268), (2, 65469134), (4, 32734567), (43, 3045076), (86, 1522538), (172, 761269), (809, 161852), (941, 139148), (1618, 80926), (1882, 69574), (3236, 40463), (3764, 34787)]