2149266909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{4673}}^1\times {\mathrm{8069}}^1$

素因数の和:12764

約数の個数: 16

約数和(自身を含む): 3017534400

約数和(自身を除く): 868267491

約数列:

[1, 3, 19, 57, 4673, 8069, 14019, 24207, 88787, 153311, 266361, 459933, 37706437, 113119311, 716422303, 2149266909]

約数ペア:

[(1, 2149266909), (3, 716422303), (19, 113119311), (57, 37706437), (4673, 459933), (8069, 266361), (14019, 153311), (24207, 88787)]