8989880414

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1\times {\mathrm{109721}}^1$

素因数の和:110371

約数の個数: 16

約数和(自身を含む): 13698572256

約数和(自身を除く): 4708691842

約数列:

[1, 2, 71, 142, 577, 1154, 40967, 81934, 109721, 219442, 7790191, 15580382, 63309017, 126618034, 4494940207, 8989880414]

約数ペア:

[(1, 8989880414), (2, 4494940207), (71, 126618034), (142, 63309017), (577, 15580382), (1154, 7790191), (40967, 219442), (81934, 109721)]