1246877278

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{105829}}^1$

素因数の和:106011

約数の個数: 16

約数和(自身を含む): 1927799280

約数和(自身を除く): 680922002

約数列:

[1, 2, 43, 86, 137, 274, 5891, 11782, 105829, 211658, 4550647, 9101294, 14498573, 28997146, 623438639, 1246877278]

約数ペア:

[(1, 1246877278), (2, 623438639), (43, 28997146), (86, 14498573), (137, 9101294), (274, 4550647), (5891, 211658), (11782, 105829)]