858451358

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{107927}}^1$

素因数の和:108067

約数の個数: 16

約数和(自身を含む): 1332694944

約数和(自身を除く): 474243586

約数列:

[1, 2, 41, 82, 97, 194, 3977, 7954, 107927, 215854, 4425007, 8850014, 10468919, 20937838, 429225679, 858451358]

約数ペア:

[(1, 858451358), (2, 429225679), (41, 20937838), (82, 10468919), (97, 8850014), (194, 4425007), (3977, 215854), (7954, 107927)]