868045358

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{21737}}^1$

素因数の和:22267

約数の個数: 16

約数和(自身を含む): 1336626144

約数和(自身を除く): 468580786

約数列:

[1, 2, 41, 82, 487, 974, 19967, 21737, 39934, 43474, 891217, 1782434, 10585919, 21171838, 434022679, 868045358]

約数ペア:

[(1, 868045358), (2, 434022679), (41, 21171838), (82, 10585919), (487, 1782434), (974, 891217), (19967, 43474), (21737, 39934)]