384422014

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{20639}}^1$

素因数の和:20847

約数の個数: 16

約数和(自身を含む): 589478400

約数和(自身を除く): 205056386

約数列:

[1, 2, 67, 134, 139, 278, 9313, 18626, 20639, 41278, 1382813, 2765626, 2868821, 5737642, 192211007, 384422014]

約数ペア:

[(1, 384422014), (2, 192211007), (67, 5737642), (134, 2868821), (139, 2765626), (278, 1382813), (9313, 41278), (18626, 20639)]