2138624

素因数分解:

$2^9\times {\mathrm{4177}}^1$

素因数の和:4195

約数の個数: 20

約数和(自身を含む): 4274094

約数和(自身を除く): 2135470

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4177, 8354, 16708, 33416, 66832, 133664, 267328, 534656, 1069312, 2138624]

約数ペア:

[(1, 2138624), (2, 1069312), (4, 534656), (8, 267328), (16, 133664), (32, 66832), (64, 33416), (128, 16708), (256, 8354), (512, 4177)]