2106603970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4899079}}^1$

素因数の和:4899129

約数の個数: 16

約数和(自身を含む): 3880071360

約数和(自身を除く): 1773467390

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4899079, 9798158, 24495395, 48990790, 210660397, 421320794, 1053301985, 2106603970]

約数ペア:

[(1, 2106603970), (2, 1053301985), (5, 421320794), (10, 210660397), (43, 48990790), (86, 24495395), (215, 9798158), (430, 4899079)]