2388890055377

素因数分解:

$7^3\times {\mathrm{1301}}^1\times {\mathrm{5353339}}^1$

素因数の和:5354661

約数の個数: 16

約数和(自身を含む): 2788019472000

約数和(自身を除く): 399129416623

約数列:

[1, 7, 49, 343, 1301, 9107, 63749, 446243, 5353339, 37473373, 262313611, 1836195277, 6964694039, 48752858273, 341270007911, 2388890055377]

約数ペア:

[(1, 2388890055377), (7, 341270007911), (49, 48752858273), (343, 6964694039), (1301, 1836195277), (9107, 262313611), (63749, 37473373), (446243, 5353339)]