3979427336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{26180443}}^1$

素因数の和:26180468

約数の個数: 16

約数和(自身を含む): 7854133200

約数和(自身を除く): 3874705864

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 26180443, 52360886, 104721772, 209443544, 497428417, 994856834, 1989713668, 3979427336]

約数ペア:

[(1, 3979427336), (2, 1989713668), (4, 994856834), (8, 497428417), (19, 209443544), (38, 104721772), (76, 52360886), (152, 26180443)]