1897465979

素因数分解:

${\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 1938816000

約数和(自身を除く): 41350021

約数列:

[1, 127, 149, 197, 509, 18923, 25019, 29353, 64643, 75841, 100273, 3727831, 9631807, 12734671, 14940677, 1897465979]

約数ペア:

[(1, 1897465979), (127, 14940677), (149, 12734671), (197, 9631807), (509, 3727831), (18923, 100273), (25019, 75841), (29353, 64643)]