2049752302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2543117}}^1$

素因数の和:2543163

約数の個数: 16

約数和(自身を含む): 3417950592

約数和(自身を除く): 1368198290

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2543117, 5086234, 33060521, 66121042, 78836627, 157673254, 1024876151, 2049752302]

約数ペア:

[(1, 2049752302), (2, 1024876151), (13, 157673254), (26, 78836627), (31, 66121042), (62, 33060521), (403, 5086234), (806, 2543117)]