2543792

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{919}}^1$

素因数の和:1100

約数の個数: 20

約数和(自身を含む): 4962480

約数和(自身を除く): 2418688

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 919, 1384, 1838, 2768, 3676, 7352, 14704, 158987, 317974, 635948, 1271896, 2543792]

約数ペア:

[(1, 2543792), (2, 1271896), (4, 635948), (8, 317974), (16, 158987), (173, 14704), (346, 7352), (692, 3676), (919, 2768), (1384, 1838)]