2619233281

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{19759}}^1$

素因数の和:20448

約数の個数: 16

約数和(自身を含む): 3101529600

約数和(自身を除く): 482296319

約数列:

[1, 7, 29, 203, 653, 4571, 18937, 19759, 132559, 138313, 573011, 4011077, 12902627, 90318389, 374176183, 2619233281]

約数ペア:

[(1, 2619233281), (7, 374176183), (29, 90318389), (203, 12902627), (653, 4011077), (4571, 573011), (18937, 138313), (19759, 132559)]