3181646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1549}}^1$

素因数の和:1643

約数の個数: 16

約数和(自身を含む): 5208000

約数和(自身を除く): 2026354

約数列:

[1, 2, 13, 26, 79, 158, 1027, 1549, 2054, 3098, 20137, 40274, 122371, 244742, 1590823, 3181646]

約数ペア:

[(1, 3181646), (2, 1590823), (13, 244742), (26, 122371), (79, 40274), (158, 20137), (1027, 3098), (1549, 2054)]