745567382

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{270329}}^1$

素因数の和:270535

約数の個数: 16

約数和(自身を含む): 1284608160

約数和(自身を除く): 539040778

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 270329, 540658, 1892303, 3784606, 53254813, 106509626, 372783691, 745567382]

約数ペア:

[(1, 745567382), (2, 372783691), (7, 106509626), (14, 53254813), (197, 3784606), (394, 1892303), (1379, 540658), (2758, 270329)]